Environment-friendly access control device for environment detection

Abstract

The utility model relates to the technical field of environment-friendly access control devices, and discloses an environment-friendly access control device for environment detection, which comprises two bases, a first connecting pipe and a second connecting pipe, the upper ends of the two bases are fixedly connected with environment-friendly access control main bodies, one sides of the upper ends of the two environment-friendly access control main bodies are fixedly connected with arc-shaped pipes, and the arc-shaped pipes are fixedly connected with the first connecting pipe and the second connecting pipe. The upper end of the end face of one side of each arc-shaped pipe is fixedly connected with a connecting shell, and a gas sensor, a temperature and humidity sensor and a particulate matter sensor are sequentially arranged in the two connecting shells from top to bottom. When the device is used, a structure matched with a door frame of a laboratory, a factory area or an environment-friendly monitoring station is constructed, and the fan is utilized to guide air to pass through a specific pipeline system, so that gas blown out of the air outlet is combined with gas received by the air inlet, and all gas passing through the door frame is comprehensively detected; indoor and outdoor gas exchange is covered, comprehensive environment data is obtained, and detection comprehensiveness is ensured.

Description

Technical Field

[0001] This utility model relates to the field of environmental protection access control technology, and in particular to an environmental protection access control device for environmental monitoring. Background Technology

[0002] With rapid socio-economic development and increasing public awareness of environmental protection, environmental protection has become a crucial global issue. Against the backdrop of accelerated urbanization, air pollution and harmful gas emissions are becoming increasingly severe, seriously impacting people's health and quality of life. To address these problems, the application of environmental monitoring technology has become increasingly important. In this process, traditional access control devices are not only serving as tools for controlling personnel entry and exit but are also gradually becoming an important component of environmental monitoring systems.

[0003] In existing technologies, most environmental access control devices place the environmental detector at the top of the device during use. However, because the sensor is only located at the top of the access control device, its detection range may be limited. Due to the characteristics of airflow and the complexity of spatial layout, the sensor may not be able to fully cover the entire door frame area or a specific airflow path, resulting in inaccurate detection results.

[0004] Therefore, those skilled in the art have provided an environmentally friendly access control device for environmental monitoring to solve the problems mentioned in the background art. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing an environmentally friendly access control device for environmental monitoring. In use, this device constructs a structure that matches the door frame of a laboratory, factory, or environmental monitoring station. A fan guides air through a specific pipeline system, allowing the gas blown from the outlet to combine with the gas received at the inlet. This enables comprehensive monitoring of all gases passing through the door frame, covering indoor and outdoor gas exchange, acquiring comprehensive environmental data, and ensuring the completeness of the monitoring.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] An environmental access control device for environmental monitoring includes two bases and a first connecting pipe and a second connecting pipe. An environmental access control body is fixedly connected to the upper end of each of the two bases. An arc-shaped pipe is fixedly connected to one side of the upper end of each of the two environmental access control bodies. A connecting shell is fixedly connected to the upper end of one side of each of the two arc-shaped pipes. A gas sensor, a temperature and humidity sensor, and a particulate matter sensor are sequentially arranged inside the two connecting shells from top to bottom. A straight pipe is fixedly connected to one side of each of the two bases. A fan is installed on one side of the upper end of each of the two straight pipes. A slider is fixedly connected to the upper end of both sides of one arc-shaped pipe, one side of both sides of one straight pipe, one side of both sides of multiple first connecting pipes, and one side of both sides of multiple second connecting pipes. A sliding groove is formed on the upper end of both sides of the other arc-shaped pipe, one side of both sides of the other straight pipe, one side of both sides of multiple first connecting pipes, and one side of both sides of multiple second connecting pipes.

[0008] Limiting plates are rotatably connected to the upper ends of both sides of the arc-shaped tube on one side, one side of both sides of the straight tube on one side, one side of both sides of the first connecting tubes, and one side of both sides of the second connecting tubes. Housings are fixedly connected to the upper ends of both sides of the arc-shaped tube on one side, one side of both sides of the straight tube on the other side, one side of both sides of the first connecting tubes, and one side of both sides of the second connecting tubes. Limiting rods are slidably connected inside the housings. Springs are sleeved on the middle of the outer part of the limiting rods. One end of each spring is fixedly connected to the inner wall of the housing.

[0009] Through the above technical solution, when the device is in use, it constructs a structure that matches the door frame of the laboratory, factory area or environmental monitoring station, and uses a fan to guide air through a specific pipeline system, so that the gas blown out of the air outlet combines with the gas received at the air inlet, thereby achieving comprehensive detection of all gases passing through the door frame, covering indoor and outdoor gas exchange, obtaining comprehensive environmental data, and ensuring the comprehensiveness of the detection.

[0010] Furthermore, air outlets are provided at the upper middle part of both straight pipes and the second connecting pipe, and filters are provided inside the multiple air outlets;

[0011] The above technical solution effectively prevents external dust or impurities from entering the interior of the straight pipe and the second connecting pipe through the filter screen, thus preventing dust or impurities from affecting the flow inside the pipe and maintaining smooth airflow.

[0012] Furthermore, air inlet pipes are fixedly connected to one side of the lower end of the two arc-shaped pipes and the middle of the lower end of the first connecting pipe, and the multiple air inlet pipes correspond one-to-one with the multiple air outlets;

[0013] The above technical solution ensures that the airflow paths of the air inlet and outlet correspond one-to-one, thus improving the accuracy of gas detection.

[0014] Furthermore, all of the sliders slide into the interior of the groove and are limited by the limiting plate, and one end of each of the limiting rods extends into the interior of the limiting plate;

[0015] The above technical solution, through the combination of slider, chute, limiting plate and limiting rod, achieves stable positioning and effective limiting of each structure, ensuring that the equipment is not prone to displacement or loosening during use, and enhances the safety and stability of the device.

[0016] Furthermore, air vents are provided at the lower ends of both connecting shells;

[0017] By using the above technical solution, and by opening an air outlet at the lower end of the connecting shell, the airflow discharge path is further optimized, local airflow blockage is avoided, and the overall ventilation effect of the equipment is improved.

[0018] Furthermore, cameras are installed at the top of both of the aforementioned environmental protection access control units;

[0019] By using the above technical solution, and by installing a camera above the main body of the environmental protection access control system, it is possible to monitor people or goods entering and exiting in real time, ensuring the security and management efficiency of the access control area.

[0020] Furthermore, mounting holes are provided at the four corners of both bases;

[0021] The above technical solution, which involves creating mounting holes at the four corners of the base, facilitates the stable installation and fixation of the equipment, improving the convenience and reliability of installation.

[0022] This utility model has the following beneficial effects:

[0023] 1. This utility model proposes an environmental protection access control device for environmental monitoring. When in use, the device constructs a structure that matches the door frame of a laboratory, factory area, or environmental monitoring station. It uses a fan to guide air through a specific pipeline system, so that the gas blown out of the air outlet combines with the gas received at the air inlet, thereby achieving comprehensive detection of all gases passing through the door frame, covering indoor and outdoor gas exchange, obtaining comprehensive environmental data, and ensuring the comprehensiveness of the detection.

[0024] 2. This utility model proposes an environmental protection access control device for environmental monitoring. During use, the device utilizes a sliding block, groove, limiting plate, and limiting rod on one side of an arc-shaped tube, a first connecting tube, a straight tube, and a second connecting tube. This allows the device to adjust the number of tubes according to the width of the door frame, thus matching the door frame of laboratories, factories, or environmental monitoring stations. It also ensures stable connection and secure fixing of all components, enabling stable use. For disassembly, simply pull the limiting rod and rotate the limiting plate to allow the sliding block to slide out of the groove, achieving rapid disassembly of all structures. This device is convenient and efficient. Attached Figure Description

[0025] Figure 1 This is an isometric view of an environmental access control device for environmental monitoring proposed in this utility model;

[0026] Figure 2 This is a schematic diagram showing the connection between the straight tube and the second connecting tube, and the arc-shaped tube and the first connecting tube of an environmental protection access control device for environmental monitoring proposed in this utility model;

[0027] Figure 3 This is a schematic diagram of the first and second connecting pipes of an environmentally friendly access control device for environmental monitoring proposed in this utility model.

[0028] Figure 4 This is a schematic diagram showing the limit rod and limit plate of an environmental protection access control device for environmental monitoring proposed in this utility model.

[0029] Figure 5 This is a schematic diagram of the internal structure of the connecting shell of an environmentally friendly access control device for environmental monitoring proposed in this utility model.

[0030] Legend:

[0031] 1. Base; 2. Environmental access control main body; 3. Arc-shaped tube; 4. Camera; 5. Connecting shell; 6. Gas sensor; 7. Temperature and humidity sensor; 8. Particulate matter sensor; 9. Air outlet; 10. First connecting pipe; 11. Straight pipe; 12. Fan; 13. Second connecting pipe; 14. Air inlet pipe; 15. Slider; 16. Slide groove; 17. Limiting plate; 18. Housing; 19. Limiting rod; 20. Spring; 21. Air outlet; 22. Filter screen; 23. Mounting hole. Detailed Implementation

[0032] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of specific embodiments. Obviously, the described specific embodiments are only a part of the specific embodiments of the present invention, and not all of them. Based on the specific embodiments of the present invention, all other specific embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0033] Reference Figure 1-5 This utility model provides a specific embodiment: an environmental protection access control device for environmental monitoring, comprising two bases 1 and a first connecting pipe 10 and a second connecting pipe 13. An environmental protection access control body 2 is fixedly connected to the upper end of each of the two bases 1. An arc-shaped pipe 3 is fixedly connected to one side of the upper end of each of the two environmental protection access control bodies 2. A connecting shell 5 is fixedly connected to the upper end of one side surface of each of the two arc-shaped pipes 3. A gas sensor 6, a temperature and humidity sensor 7, and a particulate matter sensor 8 are sequentially arranged inside the two connecting shells 5 from top to bottom. One side surface of each of the two bases 1... Straight tubes 11 are fixedly connected to each side. Fans 12 are provided on one side of the upper end of each of the two straight tubes 11. Slider 15 is fixedly connected to the upper end of both sides of the arc tube 3, one side of both sides of the straight tube 11, one side of both sides of the first connecting tubes 10, and one side of both sides of the second connecting tubes 13. Sliding grooves 16 are provided on the upper end of both sides of the arc tube 3, one side of both sides of the straight tube 11, one side of both sides of the first connecting tubes 10, and one side of both sides of the second connecting tubes 13.

[0034] Limiting plates 17 are rotatably connected to the upper ends of both sides of the arc-shaped tube 3, one side of both sides of the straight tube 11, one side of both sides of the first connecting tubes 10, and one side of both sides of the second connecting tubes 13. Housings 18 are fixedly connected to the upper ends of both sides of the arc-shaped tube 3, one side of both sides of the straight tube 11, one side of both sides of the first connecting tubes 10, and one side of both sides of the second connecting tubes 13. Limiting rods 19 are slidably connected inside the housings 18. Springs 20 are sleeved on the middle of the outer part of the limiting rods 19. One end of each spring 20 is fixedly connected to the inner wall of the housing 18.

[0035] When in use, the device constructs a structure that matches the door frame of a laboratory, factory, or environmental monitoring station. It uses a fan 12 to guide air through a specific pipeline system, so that the gas blown out of the air outlet 21 combines with the gas received at the air inlet. This enables comprehensive detection of all gases passing through the door frame, covering indoor and outdoor gas exchange, obtaining comprehensive environmental data, and ensuring the comprehensiveness of the detection.

[0036] Each of the two straight pipes 11 and the second connecting pipe 13 has an air outlet 21 at its upper middle. Each air outlet 21 has a filter 22 installed inside. The filter 22 effectively prevents external dust or impurities from entering the straight pipes 11 and the second connecting pipe 13, preventing dust or impurities from affecting the internal flow of the pipes and maintaining smooth airflow. Each of the two arc-shaped pipes 3 has an air inlet pipe 14 fixedly connected to one side of its lower end and the lower middle of the first connecting pipe 10. Each air inlet pipe 14 corresponds one-to-one with each air outlet 21, ensuring that the airflow paths of the air inlet pipe 14 and the air outlet 21 are one-to-one, improving the accuracy of gas detection. Multiple sliders 15 slide into the interior of the slide groove 16 and are limited by a limiting plate 17. One end of each limiting rod 19 extends into the interior of the limiting plate 17. The sliders 15 and slide groove 16... The combination of the limiting plate 17 and the limiting rod 19 achieves stable positioning and effective limiting of each structure, ensuring that the equipment is not prone to displacement or loosening during use, thus enhancing the safety and stability of the device. Air outlets 9 are provided at the lower ends of both connecting shells 5. These outlets further optimize the airflow path, preventing localized airflow blockage and improving the overall ventilation effect of the equipment. Cameras 4 are installed at the upper ends of both environmental access control bodies 2. These cameras enable real-time monitoring of personnel and materials entering and exiting, ensuring the safety and management efficiency of the access control area. Mounting holes 23 are provided at the four corners of both bases 1. This design facilitates stable installation and fixation of the equipment, improving the convenience and reliability of installation.

[0037] Working Principle: When using this device, operators connect the arc-shaped tube 3 and the first connecting tube 10 sequentially, and the straight tube 11 and the second connecting tube 13 sequentially, according to the requirements for constructing a door frame for a laboratory, factory, or environmental monitoring station. The components are then limited by a slider 15, a groove 16, a limiting plate 17, and a limiting rod 19 on one side, ensuring a stable and secure connection for reliable use. During operation, the door frame formed by the arc-shaped tube 3, the first connecting tube 10, the straight tube 11, and the second connecting tube 13 connects to the laboratory, factory, or environmental monitoring station door frame. Corresponding to the door frame of the monitoring station, when the fan 12 is running, air flows in through the straight pipe 11 and the second connecting pipe 13, and is blown out through the air outlet 21. The air inlet pipe 14, which corresponds one-to-one with the air outlet 21, receives the blown gas and the airflow passing through the door frame. This gas enters the interior of the connecting shell 5 through the arc-shaped pipe 3 and the first connecting pipe 10, and is detected by the gas sensor 6, temperature and humidity sensor 7 and particulate matter sensor 8, thereby realizing comprehensive detection of the gas flowing out of the laboratory, factory area and environmental monitoring station, ensuring the comprehensiveness of the detection.

[0038] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing specific embodiments, those skilled in the art can still modify the technical solutions described in the foregoing specific embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An environmental access control device for environmental detection, comprising two bases (1) and a first connecting pipe (10) and a second connecting pipe (13), characterized in that: The upper end of each of two bases (1) is fixedly connected with an environment-friendly access control main body (2), the upper end of one side of each of two environment-friendly access control main bodies (2) is fixedly connected with an arc-shaped pipe (3), the upper end of one side of the end face of each of two arc-shaped pipes (3) is fixedly connected with a connecting shell (5), the inside of each of two connecting shells (5) is sequentially provided from top to bottom with a gas sensor (6), a temperature and humidity sensor (7) and a particulate matter sensor (8), the side of the end face of each of two bases (1) is fixedly connected with a straight pipe (11), the upper end of one side of each of two straight pipes (11) is provided with a fan (12), the upper end of the end face of one side of each of two arc-shaped pipes (3), the upper end of the end face of one side of each of two straight pipes (11), the upper end of the end face of one side of a plurality of first connecting pipes (10) and the upper end of the end face of one side of a plurality of second connecting pipes (13) are fixedly connected with a sliding block (15), the upper end of the end face of the other side of each of two arc-shaped pipes (3), the upper end of the end face of the other side of each of two straight pipes (11), the upper end of the end face of one side of a plurality of first connecting pipes (10) and the upper end of the end face of one side of a plurality of second connecting pipes (13) are provided with a sliding groove (16); The upper end of the end face of one side of each of two arc-shaped pipes (3), the upper end of the end face of one side of each of two straight pipes (11), the upper end of the end face of one side of a plurality of first connecting pipes (10) and the upper end of the end face of one side of a plurality of second connecting pipes (13) are rotatably connected with a limiting plate (17), the upper end of the end face of one side of each of two arc-shaped pipes (3), the upper end of the end face of one side of each of two straight pipes (11), the upper end of the end face of one side of a plurality of first connecting pipes (10) and the upper end of the end face of one side of a plurality of second connecting pipes (13) are fixedly connected with a shell (18), the inside of each of a plurality of shells (18) is slidably connected with a limiting rod (19), the outside of each of a plurality of limiting rods (19) is sleeved with a spring (20), and one end of each of a plurality of springs (20) is fixedly connected with the inner wall of the shell (18).

2. The environmentally friendly access control device for environment detection according to claim 1, characterized in that: The upper end of each of two straight pipes (11) and second connecting pipes (13) is provided with an air outlet (21), and the inside of each of a plurality of air outlets (21) is provided with a filter screen (22).

3. The environmentally friendly access control device for environment detection according to claim 1, characterized in that: The lower end of one side of each of two arc-shaped pipes (3) and the lower end of the middle part of each of a plurality of first connecting pipes (10) are fixedly connected with an air inlet pipe (14), and a plurality of air inlet pipes (14) correspond to a plurality of air outlets (21) one by one.

4. The environmentally friendly access control device for environment detection according to claim 1, characterized in that: The inside of each of a plurality of sliding blocks (15) is slid into the inside of a sliding groove (16), and is limited by a limiting plate (17), and one end of each of a plurality of limiting rods (19) extends into the inside of the limiting plate (17).

5. The environmentally friendly access control device for environment detection according to claim 1, characterized in that: The lower end of each of two connecting shells (5) is provided with an air outlet hole (9).

6. The environmentally friendly access control device for environment detection according to claim 1, characterized in that: The upper end of each of two environment-friendly access control main bodies (2) is provided with a camera (4).

7. The environmentally friendly access control device for environment detection according to claim 1, characterized in that: The corners of each of two bases (1) are provided with a mounting hole (23).

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