Vehicle-mounted movable breather valve flame arrester ventilation capacity detection device

Abstract

The utility model discloses a vehicle-mounted movable breather valve flame arrester ventilation capacity detection device, and relates to the technical field of equipment detection. The battery pack detection device comprises a bottom plate, a detection device body is fixedly connected to the top end of the bottom plate and close to one side, an installation box is fixedly connected to the top end of the bottom plate and close to the other side, a battery pack body is arranged in the installation box, and a detection port is fixedly connected to the side end, away from the installation box, of the detection device body. A first flange plate is fixedly connected to the side end of the detection opening, a hose is arranged at the side end of the detection opening, and a second flange plate is fixedly connected to the side end, close to the detection opening, of the hose. According to the breather valve flame arrester ventilation capacity detection device, the mounting box is arranged, and the battery pack body and the baffle plate are matched with each other, so that the power supply effect of the device is improved, and the breather valve flame arrester ventilation capacity detection device can still keep a long-time working state under the condition of no external power supply; and the requirements of field detection or mobile detection are met.

Description

Technical Field

[0001] This utility model relates to the field of equipment testing technology, specifically to a vehicle-mounted mobile breathing valve flame arrester ventilation volume testing device. Background Technology

[0002] Breather valves, flame arresters, and hydraulic safety valves are essential accessories for oil storage tanks. They maintain the tank's pressure balance, reduce the evaporation of the medium inside, and are crucial facilities for ensuring the safe and environmentally friendly operation of the tank. During operation, environmental factors can cause corrosion, blockages, and inability to open, leading to risks such as tank collapse and deformation due to overpressure. Therefore, it is necessary to regularly test parameters such as opening pressure, ventilation volume, rated ventilation pressure differential, and pressure loss of tank accessories to ensure their proper functioning. This is of great significance for the safe operation of the tank. The testing process involves measuring the opening pressure, ventilation volume, rated ventilation pressure differential, and pressure loss on a testing platform, and then performing a health status check in the inspection system to obtain a health rating.

[0003] Existing breather valve flame arrester ventilation volume detection devices are bulky, making it difficult to move them quickly between different locations. This limits their flexible application across multiple sites or facilities. Furthermore, due to their size and weight limitations, special transport vehicles and additional manpower are required during transportation, increasing transportation costs. To address these issues, the inventors have proposed a vehicle-mounted mobile breather valve flame arrester ventilation volume detection device. Utility Model Content

[0004] To address the issue that the limited size and weight of these devices necessitate specialized transportation vehicles and additional manpower, thereby increasing transportation costs, this invention aims to provide a vehicle-mounted mobile breather valve flame arrester ventilation volume detection device.

[0005] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: a vehicle-mounted mobile breathing valve flame arrester ventilation volume detection device, including a base plate, a detection device body fixedly connected to the top of the base plate and near one side, a mounting box fixedly connected to the top of the base plate and near the other side, a battery pack body being provided inside the mounting box, a detection port fixedly connected to the side of the detection device body away from the mounting box, a flange one fixedly connected to the side of the detection port, a flexible hose being provided to the side of the detection port, and a flange two fixedly connected to the side of the flexible hose near the detection port.

[0006] Preferably, an alarm light is fixedly connected to the top of the detection device body and near the center of one side, and a square opening is opened at the front end of the mounting box near the center. Two sets of square plates are symmetrically fixedly connected to the front end of the mounting box and near the square opening.

[0007] Preferably, a limiting shaft is fixedly connected between two of the square plates, and a lead screw is rotatably connected between the other two square plates. A baffle is slidably connected to the outer ring of the limiting shaft, and the baffle is threadedly rotatably connected to the lead screw.

[0008] Preferably, a motor is fixedly connected to one end of the square plate away from the lead screw, and the output end of the motor passes through the square plate and is fixedly connected to the lead screw.

[0009] Preferably, two sets of movable wheels are symmetrically rotatably connected to both sides of the base plate and near the sides, and several heat dissipation vents are opened on the side of the mounting box away from the detection device body.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0011] 1. By setting up a flexible hose, and with the cooperation between flange one and flange two, the testing personnel can adjust the position of the air flow measuring port without moving the entire testing device, which increases the flexibility of the testing work.

[0012] 2. The installation box in this utility model, along with the cooperation between the battery pack body and the baffle, is designed to improve the power supply effect of the equipment. This allows the breather valve flame arrester ventilation detection device to maintain a long working state even without an external power supply, meeting the needs of on-site or mobile testing. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0015] Figure 2 This is a schematic diagram of the main structure of the detection device of this utility model.

[0016] Figure 3 This is a cross-sectional view of the mounting box of this utility model.

[0017] Figure 4 This utility model Figure 3 Enlarged structural diagram at point A in the middle.

[0018] In the diagram: 1. Base plate; 11. Casters; 2. Detection device body; 21. Alarm light; 22. Detection port; 23. Flange 1; 24. Hoses; 25. Flange 2; 3. Mounting box; 31. Battery pack body; 32. Square opening; 33. Square plate; 34. Limiting shaft; 35. Motor; 36. Lead screw; 37. Baffle. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Example: Figure 1-4 As shown, this utility model provides a technical solution: a vehicle-mounted mobile breathing valve flame arrester ventilation volume detection device, including a base plate 1, a detection device body 2 fixedly connected to the top of the base plate 1 and near one side, and a mounting box 3 fixedly connected to the top of the base plate 1 and near the other side. The mounting box 3 contains a battery pack body 31. A detection port 22 is fixedly connected to the side of the detection device body 2 away from the mounting box 3. A flange 1 23 is fixedly connected to the side of the detection port 22. A hose 24 is provided on the side of the detection port 22. A flange 25 is fixedly connected to the side of the hose 24 near the detection port 22. The hose 24 and the detection port 22 are fixedly connected by the flange 1 23 and the flange 25. A prior art sealing ring is provided between the flange 1 23 and the flange 25.

[0021] An alarm light 21 is fixedly connected to the top of the detection device body 2 and near the center of one side.

[0022] By adopting the above technical solution, an alarm light 21 is installed on the top of the detection device body 2 to provide a warning when a test fails.

[0023] A square opening 32 is provided at the front end of the mounting box 3 near the center, and two sets of square plates 33 are symmetrically fixedly connected at the front end of the mounting box 3 and near the square opening 32.

[0024] By adopting the above technical solution, a square opening 32 is provided at the front end of the mounting box 3 so that the battery pack body 31 can be removed during maintenance or replacement.

[0025] Two of the square plates 33 are fixedly connected to a limit shaft 34, while the other two square plates 33 are rotatably connected to a lead screw 36.

[0026] By adopting the above technical solution, a limiting shaft 34 and a lead screw 36 are set between the two sets of square plates 33 in order to drive the baffle 37 to rise and fall.

[0027] The outer ring of the limiting shaft 34 is slidably connected to a baffle 37, and the baffle 37 is threadedly rotatably connected to the lead screw 36.

[0028] By adopting the above technical solution and setting up a lifting baffle 37, the operation of closing and opening the square opening 32 can be realized.

[0029] One of the square plates 33 is fixedly connected to a motor 35 on the side away from the lead screw 36, and the output end of the motor 35 passes through the square plate 33 and is fixedly connected to the lead screw 36.

[0030] By adopting the above technical solution, the motor 35 is operated, thereby causing the fixedly connected lead screw 36 to rotate.

[0031] Two sets of movable wheels 11 are symmetrically connected to the two ends of the base plate 1 and near the two sides.

[0032] By adopting the above technical solution, symmetrically setting the movable wheels 11 on both sides of the base plate 1 is to facilitate the movement of this device and improve the flexibility of the equipment.

[0033] The mounting box 3 has several heat dissipation vents on the side away from the detection device body 2.

[0034] By adopting the above technical solution, a heat dissipation vent is provided on the side of the mounting box 3 to dissipate the heat generated by the battery pack body 31 during operation.

[0035] Working principle: When in use, this device can connect the hose 24 and the detection port 22 through flange 1 23 and flange 25. The longer hose 24 allows the testing personnel to adjust the position of the air volume measuring port without moving the entire testing device. This increases the flexibility of the testing work and makes it easier for the testing personnel to approach and connect to the tested equipment, especially in situations with limited space or compact equipment layout, reducing the difficulty of operation during testing. The battery pack body 31 is set inside the mounting box 3 to improve the power supply effect of the device. The battery pack body 31 serves as an internal or external power source, which allows the breather valve flame arrester air volume testing device to maintain a long working state even without an external power supply, meeting the needs of on-site testing or mobile testing.

[0036] When the battery pack body 31 needs to be inspected or replaced, the motor 35 can be started, which will cause the fixedly connected lead screw 36 to rotate. This will cause the threaded rotating baffle 37 to rise under the action of the limit shaft 34. Then, the battery pack body 31 inside can be taken out from the square opening 32 for inspection or replacement.

[0037] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. A device for detecting the ventilation of a mobile vehicle-mounted breathing valve flame arrestor, comprising a base plate (1), characterized in that: The bottom plate (1) top and near one side is fixedly connected with detection device body (2), the bottom plate (1) top and near the other side is fixedly connected with installation box (3), the installation box (3) is equipped with battery pack body (31) inside, the detection device body (2) is fixedly connected with detection port (22) away from the side end of installation box (3), the detection port (22) side end is fixedly connected with flange one (23), the detection port (22) side end is equipped with hose (24), the hose (24) is fixedly connected with flange two (25) near the side end of detection port (22).

2. The vehicle-mounted mobile breathing valve flame arrestor ventilation amount detection device according to claim 1, characterized by, The detection device body (2) top and near one side center is fixedly connected with alarm lamp (21).

3. The vehicle-mounted mobile breathing valve flame arrestor ventilation amount detection device according to claim 1, characterized by, The installation box (3) front end is equipped with square mouth (32) near the center, the installation box (3) front end and near square mouth (32) are fixedly connected with two groups of square plate (33) symmetrically.

4. The vehicle-mounted mobile breathing valve flame arrestor ventilation amount detection device according to claim 3, characterized by Two of the square plate (33) are fixedly connected with limit shaft (34) between them, and the other two square plates (33) are rotatably connected with lead screw (36) between them.

5. The vehicle-mounted mobile breathing valve flame arrestor ventilation amount detection device according to claim 4, characterized by The limit shaft (34) is slidably connected with the baffle (37) outside the circle, and the baffle (37) is threadedly rotatably connected with the lead screw (36).

6. The vehicle-mounted mobile breathing valve flame arrestor ventilation amount detection device according to claim 4, characterized by One of the square plate (33) is fixedly connected with motor (35) away from the side end of lead screw (36), and the output end of motor (35) is fixedly connected with lead screw (36) penetrating through square plate (33).

7. The vehicle-mounted mobile breathing valve flame arrestor ventilation amount detection device according to claim 1, characterized by The bottom plate (1) both side ends and near both sides are rotatably connected with two groups of moving wheels (11) symmetrically.

8. The vehicle-mounted mobile breathing valve flame arrestor ventilation amount detection device according to claim 1, characterized by The installation box (3) is equipped with several heat dissipation openings away from the side end of detection device body (2).

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