Atmospheric pollutant detection equipment

Abstract

The utility model relates to the technical field of atmospheric pollutant detection, in particular to atmospheric pollutant detection equipment, which improves the convenience of field detection of atmospheric pollutants, facilitates respective collection of atmosphere in different areas, improves the use convenience and improves the convenience of further detection after atmosphere collection. Comprising a shell and a gas detector, and the gas detector is installed on the outer side wall of the shell; the device further comprises a collecting device, a guiding device, a barrel, a sealing cover and a fan, the barrel is installed on the inner side wall of the shell, the left end and the right end of the barrel are both communicated with the outside, the detection end of the gas detector extends into the barrel, the sealing cover is installed on the outer side wall of the shell through the guiding device, and the sealing cover is arranged at an opening in the left end of the barrel; the fan is installed on the inner side wall of the barrel, the shell is installed on the collecting device, the collecting device is used for supporting the shell, the barrel communicates with the collecting device, and the collecting device is used for collecting and storing the atmosphere.

Description

Technical Field

[0001] The utility model relates to the technical field of air pollutant detection, in particular to air pollutant detection equipment. Background Art

[0002] With the acceleration of industrialization and the improvement of urbanization, the problem of air pollution has become increasingly prominent, posing a serious threat to human health and the ecological environment. Therefore, it is particularly important to detect air pollutants.

[0003] Currently, in the existing detection devices, such as the patent with authorization announcement number CN214953368U, the utility model discloses an atmospheric pollutant detection device, which relates to the field of atmospheric pollutant detection technology, including a support frame and a main box body, the support frame is arranged below the main box body, and is used to support the main box body, and the main box body is rotatably connected to the support frame; an air inlet is installed in the front of the main box body, and a fan cavity and a detection cavity are sequentially arranged in the main box body from front to back, a fan is installed in the fan cavity, and an atmospheric pollutant detector is installed in the detection cavity.

[0004] However, during the use of the device, it was found that the device is not convenient for separately sampling and storing the atmosphere in different areas, which increases the limitations of the device's use and reduces the convenience of further testing after sampling and storing the atmosphere in different areas. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides an atmospheric pollutant detection device which improves the convenience of on-site detection of atmospheric pollutants, facilitates the separate collection of atmosphere in different areas, improves the convenience of use, and improves the convenience of further detection after atmospheric collection.

[0006] The utility model discloses an atmospheric pollutant detection device, comprising a shell and a gas detector, wherein the gas detector is mounted on the outer side wall of the shell; the utility model also comprises a collecting device, a guiding device, a cylinder, a sealing cover and a fan, wherein the cylinder is mounted on the inner side wall of the shell, and both left and right ends of the cylinder are connected to the outside of the room, the detection end of the gas detector extends into the cylinder, the sealing cover is mounted on the outer side wall of the shell through the guiding device, and the sealing cover is arranged at the opening at the left end of the cylinder, the fan is mounted on the inner side wall of the cylinder, the shell is mounted on the collecting device, the collecting device is used to support the shell, and the cylinder is connected to the collecting device, and the collecting device is used to Atmospheric collection and storage: Turn on the fan to inhale air from the right opening of the cylinder, so that outdoor air flows through the inside of the cylinder, and detects the air flowing in the cylinder through a gas detector, thereby improving the convenience of on-site detection of atmospheric pollutants. When it is necessary to store the atmosphere, close the left opening of the cylinder through a sealing cover. At this time, the air entering the cylinder is transported to the collecting device, which allows the collecting device to store the air. By moving the equipment to different areas, the collecting device can collect the atmosphere in different areas separately, thereby improving the use convenience of the equipment and the convenience of further detection after the atmosphere is collected.

[0007] Preferably, the collecting device includes a supporting device, a supporting seat, an annular tube, a first valve, multiple groups of second valves, multiple groups of storage bottles, multiple groups of one-way air inlet valves and multiple groups of one-way exhaust valves. The shell is installed on the top of the supporting seat, the annular tube is installed on the top of the inner wall of the supporting seat, the bottom end of the first valve is connected to the annular tube, the top of the first valve is connected to the cylinder, the multiple groups of second valves are all connected and arranged on the outer wall of the bottom of the annular tube, the supporting seat is provided with a supporting device, the multiple groups of storage bottles are all installed on the supporting device, the supporting device is used to position the multiple groups of storage bottles, and the supporting device is used to drive the multiple groups of storage bottles to move up and down, the multiple groups of one-way air inlet valves are respectively connected and arranged on the top of the multiple groups of storage bottles, and the multiple groups of one-way air inlet valves are respectively opposite to the multiple groups of second valves in upper and lower positions, and the multiple groups The one-way exhaust valves are connected and arranged on multiple groups of storage bottles respectively; the multiple groups of storage bottles are positioned by the supporting device, and then the multiple groups of storage bottles are driven to move upward by the supporting device, so that the multiple groups of storage bottles drive the multiple groups of one-way air intake valves to move upward, so that the multiple groups of one-way air intake valves are respectively connected and plugged with the multiple groups of second valves. When it is necessary to collect the atmosphere, the atmosphere in the cylinder is transported to the inside of the annular tube through the first valve, and then by opening one of the groups of second valves, the second valve and the one-way air intake valve transport the atmosphere to the inside of one of the groups of storage bottles, and the original air in the storage bottle is discharged through the one-way exhaust valve, so as to improve the purity of the collected atmosphere, and by controlling the opening of different second valves, the convenience of storing the atmosphere in different areas in different storage bottles is improved.

[0008] Preferably, the supporting device includes a supporting platform, an electric cylinder and multiple groups of fixed seats, the supporting platform is slidably installed on the supporting platform, the fixed end of the electric cylinder is installed at the bottom of the inner wall of the supporting platform, the movable end of the electric cylinder is connected to the bottom of the supporting platform, the multiple groups of fixed seats are all installed on the top of the supporting platform, and the multiple groups of storage bottles are respectively installed on the multiple groups of fixed seats; the multiple groups of storage bottles are positioned by the multiple groups of fixed seats, thereby improving the convenience of connecting the multiple groups of storage bottles with the annular tube and improving the convenience of loading and unloading operations of the multiple groups of storage bottles.

[0009] Preferably, the guiding device comprises a plurality of groups of guide columns, which are all slidably mounted on the shell, and the ends of the plurality of guide columns are all connected to the outer side wall of the sealing cover; the movement of the sealing cover is guided and supported by the plurality of guide columns, thereby improving the convenience of the sealing cover in closing or opening the opening at the left end of the cylinder body and improving the stability of the sealing cover in use.

[0010] Preferably, it also includes multiple groups of magnets, which are all installed on the outer wall of the shell, and the multiple groups of magnets are respectively mounted on the outer walls of the multiple groups of guide columns; the multiple groups of magnets provide magnetic force to the multiple groups of guide columns, thereby improving the resistance effect of the movement of the multiple groups of guide columns and improving the positioning convenience of the sealing cover.

[0011] Preferably, it also includes a grille, which is installed on the outer side wall of the shell and is arranged at the opening at the right end of the cylinder; by arranging the grille, the protective effect of the opening at the right end of the cylinder is improved.

[0012] Preferably, an anti-skid pad is provided at the bottom end of the support seat; by providing an anti-skid pad at the top end of the support seat, the use stability of the equipment is improved.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the fan is turned on to inhale air from the right end opening of the cylinder, so that the outdoor air flows through the inside of the cylinder, and the air flowing in the cylinder is detected by a gas detector, thereby improving the convenience of on-site detection of atmospheric pollutants. When it is necessary to store the atmosphere, the left end opening of the cylinder is closed by a sealing cover, and the atmosphere entering the cylinder is then transported to a collecting device, so that the collecting device stores the atmosphere. By moving the equipment to different areas, the collecting device can collect the atmosphere in different areas separately, thereby improving the convenience of using the equipment and improving the convenience of further detection after the atmosphere is collected. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0015] Figure 2 It is a schematic diagram of the axonometric structure of the connection between the shell and the cylinder;

[0016] Figure 3 It is a schematic diagram of the axonometric partial structure of the connection between the cylinder and the fan, etc.;

[0017] Figure 4 It is a schematic diagram of the axonometric structure of the connection between the sealing cover and the guide column;

[0018] Figure 5 It is a schematic diagram of the axonometric partial structure of the connection between the shell and the gas detector, etc.

[0019] Markings in the attached drawings: 1. Shell; 2. Gas detector; 3. Cylinder; 4. Sealing cover; 5. Fan; 6. Support seat; 7. Ring tube; 8. First valve; 9. Second valve; 10. Storage bottle; 11. One-way air inlet valve; 12. One-way exhaust valve; 13. Support platform; 14. Electric cylinder; 15. Fixed seat; 16. Guide column; 17. Magnet; 18. Grille. DETAILED DESCRIPTION

[0020] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively below with reference to the relevant drawings. The utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive. Example

[0021] like Figures 1 to 5 As shown, an atmospheric pollutant detection device of the utility model comprises a housing 1 and a gas detector 2, wherein the gas detector 2 is mounted on the outer wall of the housing 1; further comprising a collecting device, a guiding device, a cylinder 3, a sealing cover 4 and a fan 5, wherein the cylinder 3 is mounted on the inner wall of the housing 1, and both left and right ends of the cylinder 3 are connected to the outside, the detection end of the gas detector 2 extends into the cylinder 3, the sealing cover 4 is mounted on the outer wall of the housing 1 through the guiding device, and the sealing cover 4 is arranged at the left end opening of the cylinder 3, the fan 5 is mounted on the inner wall of the cylinder 3, the housing 1 is mounted on the collecting device, the collecting device is used to support the housing 1, and the cylinder 3 is connected to the collecting device, and the collecting device is used to collect and store the atmosphere;

[0022] like Figure 2As shown, the collecting device includes a supporting device, a supporting seat 6, an annular tube 7, a first valve 8, multiple groups of second valves 9, multiple groups of storage bottles 10, multiple groups of one-way air intake valves 11 and multiple groups of one-way exhaust valves 12. The shell 1 is installed at the top of the supporting seat 6, the annular tube 7 is installed at the top of the inner wall of the supporting seat 6, the bottom end of the first valve 8 is connected with the annular tube 7, the top of the first valve 8 is connected with the inside of the cylinder 3, the multiple groups of second valves 9 are all connected and arranged on the outer wall of the bottom of the annular tube 7, the supporting seat 6 is provided with a supporting device, the multiple groups of storage bottles 10 are all installed on the supporting device, the supporting device is used to position the multiple groups of storage bottles 10, and the supporting device is used to drive the multiple groups of storage bottles 10 to move up and down, the multiple groups of one-way air intake valves 11 are respectively connected and arranged at the top of the multiple groups of storage bottles 10, and the multiple groups of one-way air intake valves 11 are respectively opposite to the multiple groups of second valves 9 in upper and lower positions, and the multiple groups of one-way exhaust valves 12 are respectively connected and arranged on the multiple groups of storage bottles 10;

[0023] In this embodiment, the fan 5 is turned on to inhale air from the right end opening of the cylinder 3, so that the outdoor air flows through the inside of the cylinder 3, and the atmosphere flowing in the cylinder 3 is detected by the gas detector 2, thereby improving the convenience of on-site detection of atmospheric pollutants. When it is necessary to store the atmosphere, the left end opening of the cylinder 3 is closed by the sealing cover 4. At this time, the atmosphere entering the cylinder 3 is transported to the collecting device, so that the collecting device stores the atmosphere. By moving the equipment to different areas, the collecting device can collect the atmosphere in different areas separately, thereby improving the convenience of using the equipment and the convenience of further detection after the atmosphere is collected. Example

[0024] Based on the embodiment, Figure 2 As shown, an atmospheric pollutant detection device of the utility model, the supporting device comprises a supporting platform 13, an electric cylinder 14 and a plurality of fixed seats 15, the supporting platform 13 is slidably mounted on the supporting platform 6, the fixed end of the electric cylinder 14 is mounted on the bottom of the inner wall of the supporting platform 6, the movable end of the electric cylinder 14 is connected to the bottom of the supporting platform 13, the plurality of fixed seats 15 are all mounted on the top of the supporting platform 13, and the plurality of storage bottles 10 are respectively mounted on the plurality of fixed seats 15;

[0025] like Figure 2 As shown, the guide device includes multiple groups of guide columns 16, and the multiple groups of guide columns 16 are slidably mounted on the housing 1, and the ends of the multiple groups of guide columns 16 are connected to the outer side wall of the sealing cover 4;

[0026] like Figure 4 As shown, it also includes multiple groups of magnets 17, which are all installed on the outer wall of the housing 1, and the multiple groups of magnets 17 are respectively mounted on the outer walls of the multiple groups of guide pillars 16;

[0027] like Figure 3As shown, it also includes a grille 18, which is installed on the outer side wall of the shell 1, and the grille 18 is arranged at the right end opening of the cylinder 3;

[0028] like Figure 4 As shown, a non-slip pad is provided at the bottom end of the support seat 6;

[0029] In the present embodiment, multiple groups of storage bottles 10 are positioned by the supporting device, and then the multiple groups of storage bottles 10 are driven to move upward by the supporting device, so that the multiple groups of storage bottles 10 drive the multiple groups of one-way air intake valves 11 to move upward, so that the multiple groups of one-way air intake valves 11 are respectively connected with the multiple groups of second valves 9 through plugging. When it is necessary to collect the atmosphere, the atmosphere in the cylinder 3 is transported to the inside of the annular tube 7 through the first valve 8, and then by opening one of the groups of second valves 9, the second valve 9 and the one-way air intake valve 11 transport the atmosphere to the inside of one of the groups of storage bottles 10, and the original air in the storage bottle 10 is discharged through the one-way exhaust valve 12, so as to improve the purity of the collected atmosphere, and by controlling the opening of different second valves 9, the convenience of storing the atmosphere in different areas in different storage bottles 10 is improved, and the multiple groups of storage bottles 10 are positioned by multiple groups of fixing seats 15, so as to improve the convenience of connecting the multiple groups of storage bottles 10 with the annular tube 7 and improve the convenience of loading and unloading operations of the multiple groups of storage bottles 10.

[0030] The utility model provides an atmospheric pollutant detection device, which, when working, turns on the fan 5 to inhale air from the right end opening of the cylinder 3, so that the outdoor air flows through the inside of the cylinder 3, and the atmosphere flowing in the cylinder 3 is detected by the gas detector 2. When it is necessary to store the atmosphere, the left end opening of the cylinder 3 is closed by the sealing cover 4. At this time, the atmosphere entering the cylinder 3 is transported to the collecting device, so that the collecting device stores the atmosphere. By moving the equipment to different areas, it is convenient for the collecting device to collect the atmosphere in different areas respectively.

[0031] The gas detector 2, fan 5 and electric cylinder 14 of the atmospheric pollutant detection device of the utility model are purchased on the market, and technicians in the industry only need to install and operate them according to the accompanying instruction manual, without the need for technical personnel in the field to make creative efforts.

[0032] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. An atmospheric pollutant detection device, comprising a housing (1) and a gas detector (2), wherein the gas detector (2) is mounted on an outer wall of the housing (1); characterized in that: It also includes a collecting device, a guiding device, a cylinder (3), a sealing cover (4) and a fan (5), wherein the cylinder (3) is mounted on the inner wall of the shell (1), and both left and right ends of the cylinder (3) are connected to the outside, the detection end of the gas detector (2) extends into the cylinder (3), the sealing cover (4) is mounted on the outer wall of the shell (1) through the guiding device, and the sealing cover (4) is arranged at the left end opening of the cylinder (3), the fan (5) is mounted on the inner wall of the cylinder (3), the shell (1) is mounted on the collecting device, the collecting device is used to support the shell (1), and the cylinder (3) is connected to the collecting device, and the collecting device is used to collect and store the atmosphere; The collecting device comprises a supporting device, a supporting seat (6), an annular tube (7), a first valve (8), a plurality of second valves (9), a plurality of storage bottles (10), a plurality of one-way air inlet valves (11) and a plurality of one-way air exhaust valves (12). The housing (1) is mounted on the top of the supporting seat (6), the annular tube (7) is mounted on the top of the inner wall of the supporting seat (6), the bottom end of the first valve (8) is connected to the annular tube (7), the top end of the first valve (8) is connected to the inside of the cylinder (3), and the plurality of second valves (9) are connected to the annular tube (7). ) is disposed on the outer wall of the bottom, a supporting device is disposed on the supporting seat (6), and the plurality of storage bottles (10) are mounted on the supporting device, the supporting device is used to position the plurality of storage bottles (10), and the supporting device is used to drive the plurality of storage bottles (10) to move up and down, the plurality of one-way air inlet valves (11) are respectively connected and disposed at the top of the plurality of storage bottles (10), and the plurality of one-way air inlet valves (11) are respectively located opposite to the plurality of second valves (9) in the upper and lower positions, and the plurality of one-way exhaust valves (12) are respectively connected and disposed on the plurality of storage bottles (10).

2. An air pollutant detection device as claimed in claim 1, characterized in that: The support device comprises a support platform (13), an electric cylinder (14) and a plurality of fixed seats (15); the support platform (13) is slidably mounted on the support platform (6) up and down; the fixed end of the electric cylinder (14) is mounted on the bottom of the inner wall of the support platform (6); the movable end of the electric cylinder (14) is connected to the bottom of the support platform (13); the plurality of fixed seats (15) are all mounted on the top of the support platform (13); and the plurality of storage bottles (10) are respectively mounted on the plurality of fixed seats (15).

3. An air pollutant detection device as claimed in claim 1, characterized in that: The guide device comprises a plurality of guide columns (16), the plurality of guide columns (16) are all slidably mounted on the housing (1), and the ends of the plurality of guide columns (16) are all connected to the outer side wall of the sealing cover (4).

4. An air pollutant detection device as claimed in claim 3, characterized in that: It also includes multiple groups of magnets (17), which are all installed on the outer wall of the shell (1), and the multiple groups of magnets (17) are respectively mounted on the outer walls of the multiple groups of guide pillars (16).

5. The air pollutant detection device according to claim 1, characterized in that: It also comprises a grille (18), which is mounted on the outer side wall of the shell (1) and is arranged at the right end opening of the cylinder (3).

6. An air pollutant detection device as claimed in claim 1, characterized in that: An anti-slip pad is arranged at the bottom end of the support seat (6).

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