Air quality monitoring device for environmental engineering
By designing an air quality monitoring device with automatic cleaning and lightning protection, the problems of inconvenient cleaning of photovoltaic power generation modules and lightning protection in the field are solved, thereby improving the power generation efficiency and safety of the device.
Patent Information
- Application Number
- CN202520033114.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-07
- Publication Date
- 2026-01-30
- Estimated Expiration
- 2035-01-07
AI Technical Summary
The photovoltaic power generation modules of existing air quality monitoring devices are installed at high locations, making cleaning inconvenient and leading to dust accumulation that affects power generation efficiency. Furthermore, they lack lightning protection when used in the field.
A device was designed that includes components such as a column, an electrical control box, photovoltaic power generation modules, fixed poles, an air quality monitoring sensor, a reciprocating screw, a cleaning brush, and a lightning rod. The cleaning brush is driven by a motor to automatically clean the photovoltaic panels, and lightning protection is achieved through the lightning rod, insulating base, down conductor, embedded plate, and grounding body.
It enables automatic cleaning of photovoltaic power generation modules, improves power generation efficiency and device reliability, and provides effective lightning protection when used in the field.
Smart Images
Figure CN223857168U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to environmental engineering technical field, concretely is air quality monitoring devices for environmental engineering. BACKGROUND
[0002] Air quality monitoring device belongs to one kind of monitoring device, and its main role is to monitor various air pollutants in the air.
[0003] The existing air quality monitoring device is mostly composed of a stand, an air quality monitoring sensor or an air quality monitor, an electric control cabinet and a photovoltaic power generation component (as shown in the attached Figure 4 The existing device photovoltaic power generation component is installed at a high position, and can only be cleaned manually using climbing tools, which is inconvenient. SUMMARY
[0004] The utility model discloses an air quality monitoring device for environmental engineering, which solves the problems in the background art.
[0005] To achieve the above object, the utility model provides the following technical scheme.
[0006] An air quality monitoring device for environmental engineering, comprising a stand, an electric control cabinet, a photovoltaic power generation component, a fixed insertion rod and an air quality monitoring sensor, wherein the electric control cabinet and the photovoltaic power generation component are installed on the stand from bottom to top, a horizontal rod is installed on one side of the upper part of the stand, the air quality monitoring sensor is installed on the horizontal rod, a strip-shaped box is installed on the upper part of the photovoltaic power generation component, a reciprocating screw rod is rotatably installed in the strip-shaped box, one end of the reciprocating screw rod is directly connected with the output shaft of a motor installed at one end of the strip-shaped box, a screw rod nut is installed on the reciprocating screw rod, a sliding block is installed on the screw rod nut, a cleaning brush is arranged on the photovoltaic power generation component, one end of the cleaning brush is installed on the sliding block, an insulating seat is installed on the top of the stand, a lightning rod is installed on the insulating seat, a down conductor is connected to the bottom end of the lightning rod, the bottom end of the down conductor is fixedly connected with a pre-buried plate pre-buried underground, and a grounding body is installed on the bottom of the pre-buried plate.
[0007] As a further scheme of the utility model, a bottom plate is installed on the bottom of the stand, a fixed insertion rod is arranged on the bottom plate, the fixed insertion rod is inserted into the ground, and the bottom plate is fixed to the ground through the fixed insertion rod.
[0008] As a further scheme of the utility model: the both sides of the sliding block are slidably connected with the guide rails installed on the both sides of the inner wall of the strip-shaped box.
[0009] As a further scheme of the utility model: the motor is a waterproof motor, and the motor is electrically connected with the timing switch installed in the electric control box.
[0010] As a further scheme of the utility model: the strip-shaped box is provided with a strip-shaped opening in the direction of the photovoltaic power generation assembly, and the both ends of the strip-shaped box are outwardly partially protruded relative to the photovoltaic power generation assembly.
[0011] Compared with the prior art, the utility model has the beneficial effects that:
[0012] 1. The strip-shaped box, the sliding block, the guide rail, the reciprocating screw rod, the screw rod nut, the motor and the cleaning brush are cooperated, the automatic cleaning of the surface of the photovoltaic power generation assembly can be realized, compared with the prior art, the utility model can effectively avoid the problems of the reduced power generation efficiency of the photovoltaic power generation assembly due to long-term no cleaning and the inconvenience of manual cleaning, and the device maintenance is more convenient.
[0013] 2. The lightning rod, the insulating seat, the pull ring, the down lead, the pre-buried plate and the grounding body are cooperated, the lightning protection of the device in the wild can be realized, compared with the prior device, the utility model is safer and more reliable in outdoor use. BRIEF DESCRIPTION OF DRAWINGS
[0014] Figure 1 It is a partial structure schematic view of an air quality monitoring device for environmental engineering.
[0015] Figure 2 It is a whole side sectional view of an air quality monitoring device for environmental engineering.
[0016] Figure 3 It is an air quality monitoring device for environmental engineering Figure 2 It is a structure enlarged view of A in the air quality monitoring device.
[0017] Figure 4 It is a real object view of the prior air quality monitoring device.
[0018] 1. The column; 2, the bottom plate; 3, the electric control box; 4, the photovoltaic power generation assembly; 5, the fixed plug-in rod; 6, the strip-shaped box; 7, the sliding block; 8, the guide rail; 9, the reciprocating screw rod; 10, the screw rod nut; 11, the motor; 12, the cleaning brush; 13, the cross bar; 14, the air quality monitoring sensor; 15, the lightning rod; 16, the insulating seat; 17, the grounding body; 18, the down lead; 19, the pre-buried plate. DETAILED DESCRIPTION
[0019] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative efforts under the premise that no creative efforts are made belong to the scope of protection of the present application.
[0020] Please refer to Figures 1-3 In the embodiments of the present application, the air quality monitoring device for environmental engineering comprises a stand 1, an electric control box 3, a photovoltaic power generation assembly 4, a fixed insertion rod 5 and an air quality monitoring sensor 14, the electric control box 3 and the photovoltaic power generation assembly 4 are sequentially installed on the stand 1 from bottom to top, a horizontal rod 13 is installed on one side of the upper part of the stand 1, the air quality monitoring sensor 14 is installed on the horizontal rod 13, a strip-shaped box 6 is installed on the upper part of the photovoltaic power generation assembly 4, a reciprocating screw rod 9 is rotatably installed in the strip-shaped box 6, one end of the reciprocating screw rod 9 is directly connected with an output shaft of a motor 11 installed at one end of the strip-shaped box 6, a screw rod nut 10 is installed on the reciprocating screw rod 9, a sliding block 7 is installed on the screw rod nut 10, a cleaning brush 12 is arranged on the photovoltaic power generation assembly 4, and one end of the cleaning brush 12 is installed on the sliding block 7.
[0021] The two sides of the sliding block 7 are slidably connected with guide rails 8 installed on the inner walls of the two sides of the strip-shaped box 6, and the guide rails 8 can make the sliding block 7 slide more stably in the strip-shaped box 6.
[0022] The motor 11 is a waterproof motor, the motor 11 is electrically connected with a timing switch installed in the electric control box 3, and the timing switch is electrically connected with a power supply in the electric control box 3.
[0023] A strip-shaped opening is formed in the strip-shaped box 6 towards the photovoltaic power generation assembly 4, and the two ends of the strip-shaped box 6 are outwardly protruded relative to the photovoltaic power generation assembly 4, so that the cleaning brush 12 is not easy to block the photovoltaic power generation assembly 4 when it is static, thereby not causing a great influence on the photovoltaic power generation assembly 4 to receive light.
[0024] Please refer to Figures 1-2 An insulating seat 16 is installed on the top of the stand 1, a lightning rod 15 is installed on the insulating seat 16, a down lead 18 is connected to the bottom end of the lightning rod 15, the bottom end of the down lead 18 is fixedly connected with a pre-buried plate 19 pre-buried in the ground, a grounding body 17 is installed on the bottom of the pre-buried plate 19, a bottom plate 2 is installed on the bottom of the stand 1, the fixed insertion rod 5 is arranged on the bottom plate 2, the fixed insertion rod 5 is inserted into the ground, the bottom plate 2 is fixed to the ground through the fixed insertion rod 5, and the fixed insertion rod 5 can make the bottom plate 2 more firmly installed on the ground.
[0025] The working principle of the utility model is:
[0026] When using, the motor 11 will be started regularly under the control of the timing switch, the motor 11 drives the reciprocating screw rod 9 to rotate after starting, the screw rod nut 10 on the reciprocating screw rod 9 will drive the sliding block 7 to slide horizontally in the bar box 6 along the guide rail 8, and then the cleaning brush 12 is driven by the sliding block 7 to clean the surface of the photovoltaic power generation assembly 4, when the device is struck by lightning in the wild, the lightning rod 15 can attract and guide the lightning current around the device to the down lead 18, and then guide to the pre-buried plate 19 and the grounding body 17 through the down lead 18, so as to guide the lightning current into the ground through the pre-buried plate 19 and the grounding body 20, thereby reducing the impact of lightning on the device.
[0027] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.
Claims
1. An air quality monitoring device for environmental engineering, comprising a column (1), an electrical control box (3), a photovoltaic power generation module (4), a fixed pole (5), and an air quality monitoring sensor, wherein the electrical control box (3) and the photovoltaic power generation module (4) are installed sequentially from bottom to top on the column (1), and a crossbar (13) is installed on one side of the upper part of the column (1), and an air quality monitoring sensor (14) is installed on the crossbar (13), characterized in that: The upper portion of the photovoltaic power generation assembly (4) is provided with a strip-shaped box (6), a reciprocating screw rod (9) is rotatably installed in the strip-shaped box (6), one end of the reciprocating screw rod (9) is directly connected with an output shaft of a motor (11) installed at one end of the strip-shaped box (6), a screw rod nut (10) is installed on the reciprocating screw rod (9), a sliding block (7) is installed on the screw rod nut (10), a cleaning brush (12) is arranged on the photovoltaic power generation assembly (4), one end of the cleaning brush (12) is installed on the sliding block (7), an insulating base (16) is installed on the top of the stand (1), a lightning rod (15) is installed on the insulating base (16), a down conductor (18) is connected to the bottom end of the lightning rod (15), the bottom end of the down conductor (18) is fixedly connected with a pre-buried plate (19) pre-buried in the ground, and a grounding body (17) is installed on the bottom of the pre-buried plate (19).
2. The air quality monitoring device for environmental engineering according to claim 1, characterized in that: The bottom of the stand (1) is provided with a bottom plate (2), the bottom plate (2) is provided with a fixed insertion rod (5), the fixed insertion rod (5) is inserted into the ground, and the bottom plate (2) is fixed to the ground through the fixed insertion rod (5).
3. The air quality monitoring device for environmental engineering according to claim 1, characterized in that: The two sides of the sliding block (7) are slidably connected with guide rails (8) installed on the inner walls of the two sides of the strip-shaped box (6).
4. The air quality monitoring device for environmental engineering of claim 1, wherein: The motor (11) is a waterproof motor, and the motor (11) is electrically connected with a timing switch installed in the electric control box (3).
5. The air quality monitoring device for environmental engineering of claim 1, wherein: The strip-shaped box (6) is provided with a strip-shaped opening towards the photovoltaic power generation assembly (4), and the two ends of the strip-shaped box (6) are partially protruded outward relative to the photovoltaic power generation assembly (4).