Environmental protection monitoring device

Abstract

The utility model discloses an environmental protection monitoring device which comprises a monitoring box, two electric cylinders are fixedly installed on the upper surface of the monitoring box, the telescopic ends of the two electric cylinders are both fixedly connected with lifting plates, and the side faces, close to each other, of the two lifting plates are jointly and fixedly connected with a communicating pipe. The top end of the communicating pipe fixedly communicates with a four-way air inlet pipe, the outer surface of the four-way air inlet pipe fixedly communicates with a plurality of electric butterfly valves, the bottom end of the communicating pipe fixedly communicates with a telescopic hose, the inner wall of the monitoring box is fixedly connected with a monitoring plate, and the upper surface of the monitoring plate is fixedly provided with two air monitoring probes. A wind scooper is fixedly connected to the inner top wall of the monitoring box, a fan supporting plate is fixedly mounted on the inner wall of the wind scooper, and an induced draft fan is fixedly mounted on the upper surface of the fan supporting plate. According to the environment protection monitoring device, air at different angles can be conveniently and flexibly monitored and extracted, and the flexibility during air environment monitoring is improved.

Description

Technical Field

[0001] The utility model relates to the field of environmental protection monitoring, in particular to an environmental protection monitoring device. Background Art

[0002] Environmental protection generally refers to the general term for various actions taken by humans to solve real or potential environmental problems, coordinate the relationship between humans and the environment, protect the human living environment, and ensure the sustainable development of the economy and society. It can effectively prevent environmental pollution.

[0003] During the environmental protection process, it is necessary to monitor the air. According to a Chinese patent with announcement number CN212903303U, an environmental protection monitoring device is disclosed. The inner wall of the connecting shaft is fixedly connected to one end of a spring through a first fixed block, and the other end of the spring is fixedly connected to the left wall of the movable rod through a second fixed block. The output shaft of the motor drives the first rotating shaft to rotate, and the first fan blade is driven to rotate through the first rotating shaft, so that air enters the interior of the shell. However, when monitoring the air in the above patent, only the air at a fixed position can be monitored, and it is difficult to monitor the air at different heights and angles, which reduces the flexibility of air environment monitoring. For this reason, we propose an environmental protection monitoring device to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide an environmental protection monitoring device to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] An environmental protection monitoring device comprises a monitoring box, wherein two electric cylinders are fixedly installed on the upper surface of the monitoring box, the telescopic ends of the two electric cylinders are fixedly connected with a lifting plate, the side surfaces of the two lifting plates close to each other are commonly fixedly connected with a connecting pipe, the top end of the connecting pipe is fixedly connected with a four-way air intake pipe, the outer surface of the four-way air intake pipe is fixedly connected with a plurality of electric butterfly valves, the bottom end of the connecting pipe is fixedly connected with a telescopic hose, the inner wall of the monitoring box is fixedly connected with a monitoring plate, the upper surface of the monitoring plate is fixedly installed with two air monitoring probes, the inner top wall of the monitoring box is fixedly connected with an air guide hood, the inner wall of the air guide hood is fixedly installed with a fan support plate, the upper surface of the fan support plate is fixedly installed with an induced draft fan, and a monitoring instrument is fixedly installed on the outer surface of the monitoring box.

[0007] In a further embodiment, the left and right sides of the monitoring box are fixedly connected with a slide seat, the inner walls of the two slide seats are slidably connected with a slide plate, and the sides of the two slide plates that are close to each other are respectively fixedly connected with the sides of the two lifting plates that are far away from each other.

[0008] In a further embodiment, two exhaust ports are provided on the outer surface of the monitoring box, and exhaust mesh plates are fixedly connected to the inner walls of the two exhaust ports.

[0009] In a further embodiment, two ventilation holes are provided on the upper surface of the monitoring plate, and the two ventilation holes are both located below the air guide cover.

[0010] In a further embodiment, two groups of bases are fixedly connected to the bottom surface of the monitoring box, and two grooves are provided on the left and right side surfaces of the monitoring box.

[0011] In a further embodiment, the bottom end of the telescopic hose passes through the monitoring box and extends to the interior of the monitoring box, and the bottom end of the telescopic hose is located above the air guide cover.

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

[0013] This device uses an electric cylinder on the top of the monitoring box to cooperate with two lifting plates. At the same time, it uses the telescopic characteristics of the telescopic hose to drive the connecting pipe and the four-way air intake pipe to move up and down flexibly, and adjust the air intake height of the four-way air intake pipe. Through the four-way air intake pipe and multiple electric butterfly valves, air can be extracted through one end of the four-way air intake pipe, and the other three ends of the four-way air intake pipe can be closed, which is convenient for flexible monitoring and extraction of air at different angles, thereby improving the flexibility of air environment monitoring. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the front view of the environmental protection monitoring device.

[0015] Figure 2 It is a cross-sectional view of the front view of the environmental protection monitoring device.

[0016] Figure 3 It is a cross-sectional view of the top view of the monitoring box in the environmental protection monitoring device.

[0017] Figure 4 It is a schematic diagram of the three-dimensional structure of the bottom view of the four-way air intake pipe in the environmental protection monitoring device.

[0018] In the figure: 1. Monitoring box; 2. Electric cylinder; 3. Lifting plate; 4. Connecting pipe; 5. Four-way air inlet pipe; 6. Electric butterfly valve; 7. Fan support plate; 8. Draft fan; 9. Air guide hood; 10. Telescopic hose; 11. Monitoring board; 12. Air monitoring probe; 13. Ventilation port; 14. Sliding seat; 15. Slide plate; 16. Groove; 17. Monitor; 18. Exhaust port; 19. Exhaust mesh plate; 20. Base. DETAILED DESCRIPTION

[0019] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0020] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0021] 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.

[0022] See also Figure 1-4In the utility model, an environmental protection monitoring device includes a monitoring box 1, two electric cylinders 2 are fixedly installed on the upper surface of the monitoring box 1, the telescopic ends of the two electric cylinders 2 are fixedly connected with a lifting plate 3, the two lifting plates 3 are fixedly connected with a connecting pipe 4 on one side close to each other, the top of the connecting pipe 4 is fixedly connected with a four-way air intake pipe 5, the outer surface of the four-way air intake pipe 5 is fixedly connected with a plurality of electric butterfly valves 6, the bottom end of the connecting pipe 4 is fixedly connected with a telescopic hose 10, the inner wall of the monitoring box 1 is fixedly connected with a monitoring plate 11, and the monitoring plate 11 Two air monitoring probes 12 are fixedly installed on the upper surface of the monitoring box 1, an air guide hood 9 is fixedly connected to the inner top wall of the monitoring box 1, a fan support plate 7 is fixedly installed on the inner wall of the air guide hood 9, a draft fan 8 is fixedly installed on the upper surface of the fan support plate 7, and a monitoring instrument 17 is fixedly installed on the outer surface of the monitoring box 1. Through the telescopic movement of the two electric cylinders 2, the two lifting plates 3, the connecting pipe 4 and the four-way air intake pipe 5 can be driven to move up and down flexibly, which is convenient for adjusting the air intake height of the four-way air intake pipe 5. The draft fan 8 can guide the air during monitoring.

[0023] In a further embodiment, the left and right side surfaces of the monitoring box 1 are fixedly connected with a slide seat 14, the inner walls of the two slide seats 14 are slidably connected with a slide plate 15, the sides of the two slide plates 15 that are close to each other are fixedly connected with the sides of the two lifting plates 3 that are away from each other, and the outer surface of the monitoring box 1 is provided with two exhaust ports 18, the inner walls of the two exhaust ports 18 are fixedly connected with an exhaust mesh plate 19, and the upper surface of the monitoring plate 11 is provided with two ventilation ports 13, and the two ventilation ports 13 are both located below the air guide cover 9. Through the cooperation of the slide seat 14 and the slide plate 15, the lifting plate 3 and the four-way air inlet pipe 5 can be made more stable during the lifting and lowering movement, thereby ensuring the stability during air monitoring. The exhaust ports 18 and the exhaust mesh plate 19, together with the ventilation ports 13, can discharge the gas after air monitoring.

[0024] In a further embodiment, two sets of bases 20 are fixedly connected to the bottom surface of the monitoring box 1, and two grooves 16 are provided on the left and right sides of the monitoring box 1. The bottom end of the telescopic hose 10 passes through the monitoring box 1 and extends to the interior of the monitoring box 1. The bottom end of the telescopic hose 10 is located above the air guide hood 9. The bottom of the monitoring box 1 can be stably supported by the base 20, and the grooves 16 are used to facilitate the transportation and movement of the monitoring box 1. The telescopic hose 10 is located above the air guide hood 9, which will enable better air flow guidance and monitoring.

[0025] The working principle of the utility model is: first, the device is connected to a power source. When the air monitoring height and the monitoring angle are adjusted, the two electric cylinders 2 are started to telescopically move, which can drive the two lifting plates 3, the connecting pipe 4 and the four-way air intake pipe 5 to move up and down flexibly, thereby facilitating the adjustment of the air intake height of the four-way air intake pipe 5. Then, the air monitoring direction is selected, and the other three electric butterfly valves 6 are closed. Then, the induced draft fan 8 is started to work, which can draw air through one end of the four-way air intake pipe 5 and discharge the air inside the monitoring box 1. Then, through the operation of the air monitoring probe 12, the concentration of pollutants in the air will be monitored and displayed on the monitor 17.

[0026] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0027] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An environmental protection monitoring device, characterized in that: The monitoring box (1) comprises two electric cylinders (2) fixedly mounted on the upper surface of the monitoring box (1), the telescopic ends of the two electric cylinders (2) are fixedly connected to a lifting plate (3), the sides of the two lifting plates (3) close to each other are fixedly connected to a connecting pipe (4), the top end of the connecting pipe (4) is fixedly connected to a four-way air intake pipe (5), the outer surface of the four-way air intake pipe (5) is fixedly connected to a plurality of electric butterfly valves (6), and the bottom end of the connecting pipe (4) is fixedly connected to a A telescopic hose (10) is provided, the inner wall of the monitoring box (1) is fixedly connected to a monitoring plate (11), the upper surface of the monitoring plate (11) is fixedly mounted with two air monitoring probes (12), the inner top wall of the monitoring box (1) is fixedly connected to an air guide hood (9), the inner wall of the air guide hood (9) is fixedly mounted with a fan support plate (7), the upper surface of the fan support plate (7) is fixedly mounted with an induced draft fan (8), and the outer surface of the monitoring box (1) is fixedly mounted with a monitoring instrument (17).

2. An environmental protection monitoring device according to claim 1, characterized in that: The left and right side surfaces of the monitoring box (1) are fixedly connected to a slide seat (14), the inner walls of the two slide seats (14) are slidably connected to a slide plate (15), and the side surfaces of the two slide plates (15) that are close to each other are fixedly connected to the side surfaces of the two lifting plates (3) that are away from each other.

3. The environmental protection monitoring device according to claim 1, characterized in that: The outer surface of the monitoring box (1) is provided with two air exhaust ports (18), and the inner walls of the two air exhaust ports (18) are fixedly connected with air exhaust mesh plates (19).

4. The environmental protection monitoring device according to claim 1, characterized in that: Two ventilation openings (13) are provided on the upper surface of the monitoring plate (11), and the two ventilation openings (13) are both located below the air guide cover (9).

5. The environmental protection monitoring device according to claim 1, characterized in that: Two sets of bases (20) are fixedly connected to the bottom surface of the monitoring box (1), and two grooves (16) are provided on the left and right side surfaces of the monitoring box (1).

6. The environmental protection monitoring device according to claim 1, characterized in that: The bottom end of the telescopic hose (10) passes through the monitoring box (1) and extends to the interior of the monitoring box (1), and the bottom end of the telescopic hose (10) is located above the air guide cover (9).

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