A smart particulate matter cutter system for high-altitude background stations that is resistant to insect infestation

Abstract

This utility model relates to the field of particulate matter detection technology, and more particularly to an intelligent particulate matter cutter system for high-altitude background stations. It primarily addresses the problem of frequent activity of small flying insects such as mosquitoes, midges, and gnats. These insects, ranging in size from several hundred micrometers to several millimeters, are easily sucked into the sampling pipeline and collide with the cutting plate or filter membrane, affecting the detection results. The proposed technical solution includes a detection and cutting component, which comprises a housing. A cutting and collecting box is fixedly connected to the inner side of the housing near the bottom. A drain outlet is provided at the bottom of the housing near the cutting and collecting box. This utility model utilizes the photorepellency of mosquitoes, attracting and killing them with an insect-killing lamp, preventing mosquitoes from clogging the filter. Wind power, through fan blades, drives the contact surface of the push plate and cleaning plate, allowing the cleaning plate to remove impurities from the rainproof slope and the insect-killing lamp, avoiding mosquito clogging of the filter and the need for frequent cleaning, thus improving the mosquito-repelling effect.

Description

Technical Field

[0001] This utility model relates to the field of particulate matter detection technology, and in particular to an anti-insect intelligent particulate matter cutter system for high-altitude background stations. Background Technology

[0002] Particulate matter detection refers to the technology of monitoring the concentration, composition, and size of tiny solid or liquid particles suspended in the air. The main targets include harmful pollutants such as PM2.5 and PM10. Real-time monitoring is achieved using specialized equipment such as laser scattering and gravimetric methods. This technology is widely used in environmental assessment, industrial safety, weather forecasting, and public health, providing crucial data support for pollution control and health protection.

[0003] Particulate matter cutters are core components in ambient air monitoring. Their function is to filter and separate particulate matter in the atmosphere based on its aerodynamic diameter, ensuring the accuracy and reliability of data acquired by subsequent analytical instruments. In national background atmospheric monitoring stations located in high-altitude and remote areas, where background air quality values ​​are low, monitoring data is crucial for understanding background pollution in the study area and for long-distance transport. However, these stations typically have favorable ecological environments, with frequent activity of small flying insects such as mosquitoes, midges, and gnats. These insects, ranging in size from several hundred micrometers to several millimeters, are easily sucked into the sampling pipeline and collide with the cutting plate or filter membrane, affecting the detection results. Therefore, this invention proposes an insect-resistant intelligent particulate matter cutter system for high-altitude background monitoring stations. Utility Model Content

[0004] The purpose of this invention is to address the problem in the background technology that small flying insects such as mosquitoes, midges, and gnats are frequently active. These insects are mostly between several hundred micrometers and several millimeters in size and are easily sucked into the sampling pipeline and collide with the cutting plate or filter membrane, affecting the detection results. The invention proposes an intelligent particulate matter cutter system for high-altitude background stations to prevent insect disturbance.

[0005] The technical solution of this utility model: A smart particulate matter cutter system for high-altitude background stations, comprising a detection and cutting component, the detection and cutting component comprising a housing, a cutting collection box fixedly connected to the inner side of the housing near the bottom, a drain outlet provided at the bottom of the housing near the cutting collection box, the drain outlets being arranged in a circumferential array in multiple groups, a support ring fixedly connected to the inner side of the housing away from the cutting collection box, a filter screen embedded inside the support ring, a rain cover fixedly connected to the side of the filter screen away from the support ring, the rain cover being conical, and an insect-killing component provided outside the filter screen, the insect-killing component being used to prevent flying insects from entering the housing;

[0006] The insecticidal component is externally provided with a cleaning component, which is used to clean the insecticidal component.

[0007] One end of the cleaning component is provided with a driving component, which is used to drive the cleaning component to move.

[0008] Optionally, the insecticidal component includes a rainproof slope, which is fixedly connected to the outside of the support ring. The rainproof slope is inclined, and an insecticidal lamp is fixedly connected to the outside of the rainproof slope.

[0009] Optionally, the cleaning assembly includes a cleaning plate that is inclined and attached to the outside of the rainproof slope and the insecticidal lamp, and a control frame is fixedly connected to the side of the cleaning plate away from the rainproof slope and the insecticidal lamp.

[0010] Optionally, a sliding ring is fixedly connected to the outer end of the control frame away from the cleaning plate, and a track ring is slidably connected to the outer side of the sliding ring.

[0011] Optionally, a support plate is fixedly connected inside the track ring, and the support plate is fixedly connected to the outside of the box.

[0012] Optionally, a sliding block is fixedly connected inside the sliding ring near the track ring. There are two sets of sliding blocks arranged symmetrically, and the sliding blocks are slidably connected to the side of the track ring near the support plate.

[0013] Optionally, the drive assembly includes a push plate, which is fixedly connected to one end of the control frame near the sliding ring.

[0014] Optionally, a rotating shaft is rotatably connected inside the push plate, and fan blades are fixedly connected outside the rotating shaft at a position away from the push plate. The fan blades are arranged in multiple sets in a circular array.

[0015] In summary, this application includes at least one of the following beneficial technical effects:

[0016] This invention utilizes the photorepellent properties of mosquitoes to attract and kill them using an insect-killing lamp, preventing mosquitoes from clogging the filter. The wind, through the fan blades, drives the contact surface of the push plate and the cleaning plate, allowing the cleaning plate to remove impurities from the rainproof slope and the insect-killing lamp, thus avoiding the problems of mosquitoes clogging the filter and frequent cleaning, and improving the mosquito-repellent effect. Attached Figure Description

[0017] Figure 1 A schematic diagram of an insect-proof intelligent particulate matter cutter system for high-altitude background stations is provided.

[0018] Figure 2 for Figure 1 A schematic diagram of the cross-sectional structure;

[0019] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0020] Figure 4 This is a cross-sectional structural diagram of the control frame;

[0021] Figure 5 for Figure 4 Enlarged diagram of point B in the middle.

[0022] Figure label:

[0023] 1. Box body; 2. Cutting and collecting box; 3. Support ring; 4. Filter screen; 5. Rain cover; 6. Rainproof slope; 7. Insect-killing lamp; 8. Cleaning plate; 9. Control frame; 10. Sliding ring; 11. Sliding block; 12. Track ring; 13. Support plate; 14. Push plate; 15. Rotating shaft; 16. Fan blade; 17. Drain outlet. Detailed Implementation

[0024] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are some embodiments of this utility model, but not all embodiments.

[0025] The components of the present invention embodiments described and shown in the accompanying drawings can typically be arranged and designed in a variety of different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention.

[0026] Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0027] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0028] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0029] Example

[0030] like Figure 1 and Figure 2 As shown, this utility model proposes an intelligent particulate matter cutter system for high-altitude background stations, which includes a detection and cutting component. The detection and cutting component includes a housing 1, with a cutting and collecting box 2 fixedly connected to the inner side of the housing 1 near the bottom. The cutting and collecting box 2 can cut, collect, and detect particulate matter. A drain outlet 17 is provided at the bottom of the housing 1 near the cutting and collecting box 2. Multiple sets of drain outlets 17 are arranged in a circular array, allowing water entering the housing 1 to drain out through the drain outlets 17. A support ring 3 is fixedly connected to the inner side of the housing 1 away from the cutting and collecting box 2. 3. A filter screen 4 is embedded inside the housing 1. The support ring 3 can install the filter screen 4 inside the housing 1. A rain cover 5 is fixedly connected to the side of the filter screen 4 away from the support ring 3. The rain cover 5 is conical and can reduce rainwater entering the housing 1. An insect-killing component is set outside the filter screen 4. The insect-killing component is used to prevent flying insects from entering the housing 1. The insect-killing component includes a rainproof slope 6. The rainproof slope 6 is fixedly connected to the outside of the support ring 3. The rainproof slope 6 is inclined and its sloping structure can discharge the killed insects. An insect-killing lamp 7 is fixedly connected to the outside of the rainproof slope 6. The insect-killing lamp 7 can kill insects.

[0031] For further details, please refer to Figures 1 to 3The insecticidal assembly is externally equipped with a cleaning component for cleaning the assembly. The cleaning component includes a cleaning plate 8, which is inclined and fitted onto the exterior of the rainproof slope 6 and the insecticidal lamp 7. The cleaning plate 8 cleans the exterior of these components. A control frame 9 is fixedly connected to the side of the cleaning plate 8 furthest from the rainproof slope 6 and the insecticidal lamp 7, allowing the cleaning plate 8 to move. A sliding ring 10 is fixedly connected to the outer end of the control frame 9 furthest from the cleaning plate 8. A track ring 12 is slidably connected to the outer side of the sliding ring 10. It can slide along the outside of the track ring 12. A support plate 13 is fixedly connected inside the track ring 12. The support plate 13 is fixedly connected to the outside of the box 1. The support plate 13 can fix the track ring 12 to the outside of the box 1. A sliding block 11 is fixedly connected inside the sliding ring 10 near the track ring 12. The sliding block 11 can prevent the sliding ring 10 from falling off the outside of the track ring 12. There are two sets of sliding blocks 11 arranged symmetrically. The sliding blocks 11 are slidably connected to the side of the track ring 12 near the support plate 13. The symmetrical sliding effect of the sliding blocks 11 is better.

[0032] For further details, please refer to Figure 4 and Figure 5 A drive component is provided at one end of the cleaning component. The drive component is used to drive the cleaning component to move. The drive component includes a push plate 14, which is fixedly connected to the end of the control frame 9 near the sliding ring 10. The sliding ring 10 can control the movement of the sliding ring 10 and the control frame 9, so that the cleaning plate 8 can clean the rainproof slope 6 and the insect-killing lamp 7. A rotating shaft 15 is rotatably connected inside the push plate 14. A fan blade 16 is fixedly connected to the outside of the rotating shaft 15 away from the push plate 14. When the fan blade 16 is subjected to wind force, it will drive the rotating shaft 15 to rotate inside the push plate 14, so that the fan blade 16 can push the push plate 14 to move. There are multiple sets of fan blades 16 arranged in a circumferential array. The multiple sets of fan blades 16 have better rotation effect and driving force.

[0033] In this embodiment, when performing particulate matter cutting detection, the particulate matter can enter the box 1 through the filter 4 supported by the support ring 3. Some of the particulate matter entering the box 1 will enter the cutting collection box 2 for collection and processing. When there are many mosquitoes in the wild, the mosquitoes will approach the insecticidal lamp 7 due to light repellency. The insecticidal lamp 7 can then kill the mosquitoes. After the mosquitoes are killed by the insecticidal lamp 7, they will slide down along the rainproof slope 6.

[0034] During rainy weather, the rain cover 5 can block most of the rainwater, thus preventing rainwater from entering the interior of the housing 1 through the filter screen 4. The conical structure of the rain cover 5 can direct rainwater to the rain slope 6 and the insect-killing lamp 7, which can further clean up mosquitoes and insects at the rain slope 6. When used outdoors, natural wind will be generated, which can blow the cleaning plate 8, allowing the cleaning plate 8 to further clean the rain slope 6 and the insect-killing lamp 7.

[0035] When the cleaning plate 8 is cleaning, the fan blade 16 receives natural wind, which drives the rotating shaft 15 to rotate and generate thrust. This pushes the plate 14 to drive the control frame 9 to control the movement of the cleaning plate 8. The movement of the control frame 9 is limited by the sliding ring 10 sliding outside the track ring 12. The sliding ring 10 relies on the sliding block 11 to slide in the position of the track ring 12 to prevent the sliding ring 10 from disengaging from the position of the track ring 12.

[0036] When the sliding block 11 and the sliding ring 10 slide along the track ring 12, the track ring 12 is supported outside the housing 1 by the support plate 13, thereby preventing the sliding ring 10 and the sliding block 11 from moving unstably and shaking.

[0037] It should be noted that this device uses the photorepellency of mosquitoes to attract and kill them through the insect-killing lamp 7, preventing mosquitoes from clogging the filter 4. The wind force drives the contact surface of the push plate 14 and the cleaning plate 8 through the fan blade 16, so that the cleaning plate 8 can clean the impurities of the rainproof slope 6 and the insect-killing lamp 7, avoiding the problems of mosquitoes clogging the filter 4 and frequent cleaning, thus improving the mosquito repellency effect.

[0038] The above specific embodiments are merely optional embodiments of this utility model. Based on the technical solution of this utility model and the relevant teachings of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above specific embodiments.

Claims

1. A pest-proof intelligent particulate matter cutter system for high-altitude background stations, characterized in that, include: The detection and cutting assembly includes a box (1), a cutting collection box (2) is fixedly connected to the bottom of the box (1), a drain outlet (17) is provided at the bottom of the box (1) near the cutting collection box (2), and multiple sets of drain outlets (17) are arranged in a circular array. A support ring (3) is fixedly connected to the inside of the box (1) away from the cutting collection box (2), a filter screen (4) is embedded inside the support ring (3), a rain cover (5) is fixedly connected to the side of the filter screen (4) away from the support ring (3), the rain cover (5) is conical, and an insect-killing component is provided outside the filter screen (4) to prevent flying insects from entering the box (1). The insecticidal component is externally provided with a cleaning component, which is used to clean the insecticidal component. One end of the cleaning component is provided with a driving component, which is used to drive the cleaning component to move.

2. The insect-proof intelligent particulate matter cutter system for high-altitude background stations according to claim 1, characterized in that, The insect-killing component includes a rainproof slope (6), which is fixedly connected to the outside of the support ring (3). The rainproof slope (6) is inclined, and an insect-killing lamp (7) is fixedly connected to the outside of the rainproof slope (6).

3. The insect-proof intelligent particulate matter cutter system for high-altitude background stations according to claim 1, characterized in that, The cleaning assembly includes a cleaning plate (8), which is inclined and attached to the outside of the rainproof slope (6) and the insecticidal lamp (7). A control frame (9) is fixedly connected to the side of the cleaning plate (8) away from the rainproof slope (6) and the insecticidal lamp (7).

4. The insect-proof intelligent particulate matter cutter system for high-altitude background stations according to claim 3, characterized in that, The control frame (9) has a sliding ring (10) fixedly connected to the end away from the cleaning plate (8), and a track ring (12) is slidably connected to the outside of the sliding ring (10).

5. The insect-proof intelligent particulate matter cutter system for high-altitude background stations according to claim 4, characterized in that, The track ring (12) is fixedly connected to a support plate (13), which is fixedly connected to the outside of the box (1).

6. The insect-proof intelligent particulate matter cutter system for high-altitude background stations according to claim 5, characterized in that, Inside the sliding ring (10), near the track ring (12), there is a fixed connection of a sliding block (11). There are two sets of sliding blocks (11) arranged symmetrically. The sliding block (11) is slidably connected to the track ring (12) on the side near the support plate (13).

7. The insect-proof intelligent particulate matter cutter system for high-altitude background stations according to claim 1, characterized in that, The drive assembly includes a push plate (14), which is fixedly connected to the control frame (9) at one end near the sliding ring (10).

8. The insect-proof intelligent particulate matter cutter system for high-altitude background stations according to claim 7, characterized in that, The push plate (14) is rotatably connected to a rotating shaft (15), and a fan blade (16) is fixedly connected to the outside of the rotating shaft (15) away from the push plate (14). The fan blade (16) has multiple sets arranged in a circular array.

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