Ventilation performance detection device for mine safety engineering

Abstract

The utility model relates to the technical field of mine safety engineering, and discloses a ventilation performance detection device for mine safety engineering, which comprises a main body cabinet, the upper surface of the main body cabinet is fixedly connected with a supporting frame, the inner wall of the supporting frame is fixedly connected with a detection chamber, one end of the detection chamber is fixedly connected with a filtering device, and the other end of the detection chamber is fixedly connected with a ventilation device. Through the arrangement of the filter device and the dust cover, the device can protect sensitive detection elements in a severe mine environment and reduce interference of dust and impurities, so that more accurate ventilation performance data is obtained, a visual user interface is provided by the design of the control panel, and the device is more convenient to use. According to the mine safety monitoring device, an operator can easily monitor and adjust equipment setting, the working efficiency is improved, the device is allowed to flexibly move in a mine through the design of the moving wheels and the triangular supporting plate, and meanwhile the stability under various terrain conditions is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of mine safety engineering technology, and in particular to a ventilation performance detection device for mine safety engineering. Background Technology

[0002] In mine safety engineering, the detection of ventilation performance is crucial for ensuring miner safety and air quality within the mine. Ventilation performance detection devices are typically used to measure parameters such as wind speed, air volume, air pressure, temperature, and humidity within the mine. These parameters play a key role in assessing the effectiveness of the mine ventilation system, preventing the accumulation of harmful gases, and controlling the risk of dust explosions. Utility Model Content

[0003] To solve the above-mentioned technical problems, this utility model provides a ventilation performance detection device for mine safety engineering.

[0004] This utility model is achieved by the following technical solution: a ventilation performance detection device for mine safety engineering, including a main cabinet, a support frame fixedly connected to the upper surface of the main cabinet, a detection chamber fixedly connected to the inner wall of the support frame, a filter device fixedly connected to one end of the detection chamber, and a dust cover fixedly connected to the other end of the detection chamber.

[0005] The filtering device includes a fixing ring, a slot fixedly connected to the inner wall of the fixing ring, an opening for taking out and putting in on the outer surface of the fixing ring, a filter plate slidably connected inside the slot, a filter screen fixedly connected to the inner wall of the filter plate, and a handle fixedly connected to the outer surface of the filter plate.

[0006] Through the above technical solutions, the structural design of the main cabinet, support frame, detection chamber, filter device and dust cover can effectively protect the internal sensors from the influence of dust and impurities, and ensure the accuracy of detection data. This design helps to improve the adaptability and reliability of the detection device in complex mining environments.

[0007] As a further improvement to the above solution, a top fixing block is fixedly connected to the top of the outer surface of the detector chamber, a detector chamber inlet is opened on one side of the detector chamber, a detector chamber outlet is opened on the other side of the detector chamber, and a detection device is fixedly connected to the bottom of the top fixing block.

[0008] The combination of the top fixing block and the detection device through the above technical solution provides a more stable and accurate installation method, ensuring that the detection device is in the correct position in the detection room, thereby improving the accuracy of ventilation performance measurement.

[0009] As a further improvement to the above solution, a front fixing block is fixedly connected to the middle of the front end of the detection chamber, and a control panel is fixedly connected to the front end of the front fixing block.

[0010] The above technical solution, along with the design of the front fixing block and control panel, provides an intuitive user interface, facilitating operators to monitor and adjust the working status of the detection device, thereby improving operational convenience and system interactivity.

[0011] As a further improvement to the above solution, a battery cabinet is provided on the inner wall of the main cabinet, and a cabinet door is rotatably connected to the front end of the battery cabinet via a hinge.

[0012] With the above technical solution, the battery cabinet is located inside the main cabinet and is used to house the storage battery.

[0013] As a further improvement to the above solution, a storage battery is fixedly connected inside the battery cabinet, and the detection device and control panel are electrically connected to the storage battery via wires.

[0014] With the above technical solution, the storage battery is the power source for the detection device, and it is electrically connected to the detection device and control panel via wires.

[0015] As a further improvement to the above solution, a base plate is fixedly connected to the bottom of the main cabinet, and four casters are fixedly connected to the four corners of the lower surface of the base plate.

[0016] The above technical solution increases the stability of the device by using a base plate, and the wheels facilitate the movement of the detection device.

[0017] As a further improvement to the above solution, threaded fixing posts are fixedly connected to both sides of the upper surface of the base plate, and triangular support plates are fixedly connected to both sides of the threaded fixing posts. The triangular support plates are connected to the main cabinet.

[0018] Through the above technical solution, the threaded fixed ground column is used to fix the device and prevent it from moving on uneven ground, and the triangular support plate strengthens the connection between the base plate and the main cabinet, improving the stability of the overall structure.

[0019] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0020] By incorporating a filter and dust cover, this invention protects sensitive detection elements in harsh mining environments, reduces interference from dust and impurities, and thus obtains more accurate ventilation performance data. The control panel provides an intuitive user interface, allowing operators to easily monitor and adjust equipment settings, improving work efficiency. The design of the casters and triangular support plate allows the device to move flexibly in the mine while ensuring stability under various terrain conditions. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0022] Figure 2 This is a schematic diagram of the front structure of this utility model;

[0023] Figure 3 This is a schematic diagram of the support frame structure of this utility model;

[0024] Figure 4 This is a schematic diagram of the cross-sectional structure of the detection chamber of this utility model;

[0025] Figure 5 This is a schematic diagram of the filter device of this utility model.

[0026] Explanation of key symbols:

[0027] 1. Main cabinet; 2. Support frame; 3. Detection chamber; 4. Filter device; 401. Fixing ring; 402. Slot; 403. Loading / unloading port; 404. Filter plate; 405. Filter screen; 406. Pull handle; 5. Dust cover; 6. Top fixing block; 7. Detection chamber inlet; 8. Detection chamber outlet; 9. Detection device; 10. Front fixing block; 11. Control panel; 12. Battery cabinet; 13. Battery; 14. Cabinet door; 15. Base plate; 16. Casters; 17. Threaded ground post; 18. Triangular support plate. Detailed Implementation

[0028] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0029] Example:

[0030] Please combine Figure 1-5 The ventilation performance detection device for mine safety engineering in this embodiment includes a main cabinet 1, a support frame 2 fixedly connected to the upper surface of the main cabinet 1, a detection chamber 3 fixedly connected to the inner wall of the support frame 2, a filter device 4 fixedly connected to one end of the detection chamber 3, and a dust cover 5 fixedly connected to the other end of the detection chamber 3.

[0031] The filter device 4 includes a fixing ring 401, with a slot 402 fixedly connected to the inner wall of the fixing ring 401. A pick-and-place opening 403 is provided on the outer surface of the fixing ring 401. A filter plate 404 is slidably connected inside the slot 402. A filter screen 405 is fixedly connected to the inner wall of the filter plate 404. A pull handle 406 is fixedly connected to the outer surface of the filter plate 404. The main cabinet 1 serves as the base platform for installing all components. The support frame 2 is fixed on the main cabinet to support the detection chamber 3 and ensure the stability of the device during use. A filter device 4 is installed at one end of the detection chamber 3 to remove dust and impurities entering the detection chamber to protect the internal sensors. The dust cover 5 further protects the detection chamber from pollution by the external environment.

[0032] A top fixing block 6 is fixedly connected to the top of the outer surface of the detection chamber 3. A detection chamber inlet 7 is opened on one side of the detection chamber 3, and a detection chamber outlet 8 is opened on the other side of the detection chamber 3. A detection device 9 is fixedly connected to the bottom of the top fixing block 6. The combination of the top fixing block 6 and the detection device 9 is used to fix the detection device 9 and ensure its correct position in the detection chamber so as to accurately measure ventilation parameters. The openings of the detection chamber inlet 7 and the detection chamber outlet 8 allow airflow to enter and leave the detection chamber 3 so as to measure ventilation performance.

[0033] A front fixing block 10 is fixedly connected to the middle of the front end of the detection chamber 3. A control panel 11 is fixedly connected to the front end of the front fixing block 10. The combination of the front fixing block 10 and the control panel 11 indicates that the control panel is fixed to the front end of the detection chamber, providing a user interface for operating the device, displaying data, and setting the equipment.

[0034] A battery cabinet 12 is provided on the inner wall of the main cabinet 1. The front end of the battery cabinet 12 is connected to a cabinet door 14 by a hinge. The battery cabinet 12 is located inside the main cabinet 1 and is used to house the storage battery 13.

[0035] A storage battery 13 is fixedly connected inside the battery cabinet 12. The detection device 9 and the control panel 11 are electrically connected to the storage battery 13 through wires. The storage battery 13 is the power source for the detection device and is electrically connected to the detection device 9 and the control panel 11 through wires.

[0036] The bottom of the main cabinet 1 is fixedly connected to a base plate 15, and four corners of the lower surface of the base plate 15 are fixedly connected to casters 16. The base plate 15 increases the stability of the device, and the casters 16 facilitate the movement of the detection device.

[0037] Both sides of the upper surface of the base plate 15 are fixedly connected with threaded fixing posts 17, and both sides of the threaded fixing posts 17 are fixedly connected with triangular support plates 18. The triangular support plates 18 are connected to the main cabinet 1. The threaded fixing posts 17 are used for fixing devices to prevent movement on uneven ground. The triangular support plates 18 strengthen the connection between the base plate and the main cabinet and improve the stability of the overall structure.

[0038] The implementation principle of a ventilation performance detection device for mine safety engineering in this embodiment is as follows: The main cabinet 1 serves as the base platform for installing all components. The support frame 2 is fixed on the main cabinet to support the detection chamber 3, ensuring the stability of the device during use. One end of the detection chamber 3 is equipped with a filter device 4 to remove dust and impurities entering the detection chamber, thus protecting the internal sensors. The dust cover 5 further protects the detection chamber from external environmental pollution. The combination of the top fixing block 6 and the detection device 9 is used to fix the detection device 9, ensuring its correct position within the detection chamber for accurate measurement of ventilation parameters. The openings, such as the detection chamber inlet 7 and the detection chamber outlet 8, allow airflow to enter. The device exits the detection chamber 3 for ventilation performance measurement. The combination of the front fixing block 10 and the control panel 11 indicates that the control panel is fixed at the front of the detection chamber, providing a user interface for operating the device, displaying data, and setting the equipment. The battery cabinet 12 is located inside the main cabinet 1 and is used to house the storage battery 13, which is the power source for the detection device. The storage battery 13 is electrically connected to the detection device 9 and the control panel 11 via wires. The base plate 15 increases the stability of the device. The casters 16 facilitate the movement of the detection device. The threaded fixing post 17 is used to fix the device and prevent movement on uneven ground. The triangular support plate 18 strengthens the connection between the base plate and the main cabinet, improving the overall structural stability.

[0039] The above embodiments are merely preferred embodiments of this utility model and should not be construed as limiting the scope of protection of this utility model. Any non-substantial changes and substitutions made by those skilled in the art based on this utility model shall fall within the scope of protection claimed by this utility model.

Claims

1. A ventilation performance detection device for mine safety engineering, characterized in that, Includes a main cabinet (1), a support frame (2) is fixedly connected to the upper surface of the main cabinet (1), a detection chamber (3) is fixedly connected to the inner wall of the support frame (2), a filter device (4) is fixedly connected to one end of the detection chamber (3), and a dust cover (5) is fixedly connected to the other end of the detection chamber (3). The filter device (4) includes a fixing ring (401), a slot (402) is fixedly connected to the inner wall of the fixing ring (401), an opening (403) is provided on the outer surface of the fixing ring (401), a filter plate (404) is slidably connected inside the slot (402), a filter screen (405) is fixedly connected to the inner wall of the filter plate (404), and a handle (406) is fixedly connected to the outer surface of the filter plate (404).

2. The ventilation performance detection device for mine safety engineering as described in claim 1, characterized in that: A top fixing block (6) is fixedly connected to the top of the outer surface of the detection chamber (3). A detection chamber inlet (7) is opened on one side of the detection chamber (3), and a detection chamber outlet (8) is opened on the other side of the detection chamber (3). A detection device (9) is fixedly connected to the bottom of the top fixing block (6).

3. The ventilation performance detection device for mine safety engineering as described in claim 1, characterized in that: A front fixing block (10) is fixedly connected to the middle of the front end of the detection chamber (3), and a control panel (11) is fixedly connected to the front end of the front fixing block (10).

4. The ventilation performance detection device for mine safety engineering as described in claim 1, characterized in that: The inner wall of the main cabinet (1) is provided with a battery cabinet (12), and the front end of the battery cabinet (12) is connected to a cabinet door (14) by a hinge.

5. The ventilation performance detection device for mine safety engineering as described in claim 4, characterized in that: The battery cabinet (12) has a fixed battery (13) inside, and the detection device (9) and control panel (11) are electrically connected to the battery (13) via wires.

6. The ventilation performance detection device for mine safety engineering as described in claim 1, characterized in that: The bottom of the main cabinet (1) is fixedly connected to a base plate (15), and each of the four corners of the lower surface of the base plate (15) is fixedly connected to a caster wheel (16).

7. The ventilation performance detection device for mine safety engineering as described in claim 6, characterized in that: Both sides of the upper surface of the base plate (15) are fixedly connected to threaded fixing posts (17), and both sides of the threaded fixing posts (17) are fixedly connected to triangular support plates (18), which are connected to the main cabinet (1).

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