Portable oil mist generating device for ship

Abstract

The utility model relates to the technical field of oil mist detector detection, in particular to a portable marine oil mist generating device which comprises a box body, and an oil mist generator is fixed to one side of the top of the box body in a penetrating mode. A first channel, a second channel and a third channel are formed in an inner cavity of the box body, the first channel, the second channel and the third channel are communicated, and a fan is fixedly installed in the first channel. According to the utility model, the sleeve and the inner cavity of the movable tube form an oil mist leading-out channel, and when the oil mist detector is detected, the housing at the outer end of the movable tube is aligned and attached to a detection port for detection on the oil mist detector, so that oil mist can be accurately led into the detection port, the detection accuracy is ensured, and the detection efficiency is improved. And meanwhile, the oil mist can be prevented from diffusing to the periphery and adhering to other equipment.

Description

Technical Field

[0001] This utility model relates to the field of oil mist detector technology, specifically a portable marine oil mist generator. Background Technology

[0002] The main engine is the primary power source of a ship, and its equipment requires a higher level of protection than other equipment. Currently, the oil mist concentration inside the main engine is a crucial parameter, serving as an indicator of its normal operating condition. Excessive oil mist concentration can easily lead to an explosion of the main engine, with extremely serious consequences. The detection of oil mist concentration inside the main engine is achieved through an oil mist detector.

[0003] Existing patent CN201820140781.8 discloses a portable marine oil mist generator, including a housing, a blower chamber inside the housing, an air inlet and an air outlet on the inner wall of the blower chamber, a blower and an atomizer inside the blower chamber, the air inlet of the blower being aligned and connected with the air inlet, the air outlet of the atomizer being aligned and connected with the air outlet, the air outlet of the blower being aligned and connected with the air inlet of the atomizer, and both the blower and the atomizer being connected to a DC power supply.

[0004] In the actual implementation of the above patent, the oil mist is blown out by wind and distributed near the oil mist detector to detect whether the oil mist detector is faulty. However, in actual use, the oil mist is directly discharged and spreads to the surrounding area, which causes the oil mist to adhere to the surrounding equipment and become difficult to clean. Therefore, we propose a portable marine oil mist generator. Utility Model Content

[0005] The purpose of this invention is to provide a portable marine oil mist generator, which solves the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a portable marine oil mist generator, comprising a housing, wherein an oil mist generator is fixedly fixed through one side of the top of the housing;

[0007] The inner cavity of the housing has a first channel, a second channel, and a third channel, which are connected. A fan is fixedly installed in the first channel. The output end of the oil mist generator is plugged into the third channel. A plug is plugged into the outer end of the third channel. A flexible hose is connected to the outer end of the plug. A sleeve is connected to the outer end of the flexible hose. A movable tube is plugged into the outer end of the sleeve. A cover is fixedly connected to the outer end of the movable tube.

[0008] By adopting the above technical solution, the device is first moved to the vicinity of the oil mist detector. Then, the cover is attached to the detection port of the oil mist detector. The oil mist generator is then started to generate oil mist that enters the third channel. At the same time, the fan is started to generate airflow that flows through the second channel into the third channel. This airflow can guide the oil mist into the hose, and the oil mist can then flow along the sleeve and the movable tube into the cover, and then into the detection port of the oil mist detector for detection. This also prevents the oil mist from spreading to the surrounding area and adhering to other equipment.

[0009] In a preferred embodiment of this utility model, a tightening bolt is threaded through the outer wall of one end of the sleeve, the inner end of the tightening bolt abuts against the outer wall of the movable tube, and a sliding ring is fixed to the inner end of the movable tube.

[0010] By adopting the above technical solution, the sliding ring is designed to fit against the inner wall of the sleeve, and the tightening bolt is designed to limit the movement of the movable tube, ensuring stability during use.

[0011] In a preferred embodiment of the present invention, a frame is fixed to one side wall of the box, and a damping hinge shaft is rotatably installed on the inner wall of the frame shaft. The outer wall of the damping hinge shaft is fixedly connected to the tail end of the sleeve.

[0012] By adopting the above technical solution, the movable tube can be retracted and stored in the inner cavity of the sleeve, so that it can be stored when not in use. Then, the plug can be pulled out from the box, and the sleeve can be rotated to fit against the side wall of the box, thereby reducing the size of the device and helping to avoid damage to the sleeve and movable tube due to impact during storage.

[0013] In a preferred embodiment of this utility model, a handle is fixed to the top of the box.

[0014] By adopting the above technical solution, the handle design makes it convenient to hold and carry the device, thus improving portability.

[0015] In a preferred embodiment of this utility model, a suitable rubber pad is fixedly glued to the outer end face of the cover.

[0016] By adopting the above technical solution, the rubber pad is designed to prevent mutual wear when the cover is attached to the surface of the oil mist detector.

[0017] In a preferred embodiment of this utility model, a dustproof mesh plate is fixed to the inner cavity of the outer end opening of the first channel.

[0018] By adopting the above technical solution, the dustproof mesh plate can effectively prevent impurities from entering during air blowing.

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

[0020] This application provides a portable marine oil mist generator. The inner cavities of the sleeve and the movable tube form an oil mist outlet channel. When detecting an oil mist detector, the outer end of the movable tube is aligned with and attached to the detection port on the oil mist detector. This allows the oil mist to be accurately introduced into the detection port, ensuring the accuracy of the detection, while preventing the oil mist from spreading to the surrounding area and adhering to other equipment.

[0021] The movable tube can be retracted and stored inside the sleeve cavity, allowing it to be stored when not in use. Then, the plug can be unplugged from the housing, and the sleeve can be rotated to fit against the side wall of the housing, thereby reducing the size of the device and helping to avoid damage to the sleeve and movable tube from impacts during storage. Attached Figure Description

[0022] Other features, objects, and advantages of this invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0023] Figure 1 This is a schematic diagram of the overall structure of a portable marine oil mist generator according to the present invention;

[0024] Figure 2 This is a schematic diagram of the internal cavity structure of a portable marine oil mist generator according to the present invention;

[0025] Figure 3 This is a cross-sectional view of the sleeve and movable tube of a portable marine oil mist generator according to this utility model.

[0026] In the picture:

[0027] 1. Housing; 11. Oil mist generator; 12. Handle; 13. First channel; 14. Second channel; 15. Third channel; 16. Fan;

[0028] 2. Sleeve; 21. Movable tube; 22. Cover; 23. Frame; 24. Flexible hose; 25. Plug; 26. Anchor bolt; 27. Sliding ring. Detailed Implementation

[0029] Please see Figure 1-3 The present invention provides a technical solution: a portable marine oil mist generator, including a housing 1, wherein an oil mist generator 11 is fixed through one side of the top of the housing 1;

[0030] The inner cavity of the housing 1 has a first channel 13, a second channel 14 and a third channel 15, which are connected. A fan 16 is fixedly installed in the first channel 13. The output end of the oil mist generator 11 is plugged into the third channel 15. A plug 25 is plugged into the outer end of the third channel 15. A hose 24 is connected to the outer end of the plug 25. A sleeve 2 is connected to the outer end of the hose 24. A movable tube 21 is plugged into the outer end of the sleeve 2. A cover 22 is fixedly connected to the outer end of the movable tube 21.

[0031] In actual use, first move the device to the vicinity of the oil mist detector, then attach the cover 22 to the detection port of the oil mist detector, then start the oil mist generator 11 to generate oil mist that enters the third channel 15, and at the same time start the fan 16 to generate airflow that flows along the second channel 14 into the third channel 15, thereby using the airflow to guide the oil mist into the hose 24, and then the oil mist flows along the sleeve 2 and the movable tube 21 into the cover 22, and then into the detection port of the oil mist detector for detection, while preventing the oil mist from spreading to the surrounding area and adhering to other equipment.

[0032] Furthermore, a suitable rubber pad is fixedly glued to the outer end face of the cover 22. The rubber pad is designed to prevent mutual wear when the cover 22 is attached to the surface of the oil mist detector.

[0033] Furthermore, a dustproof mesh plate is fixed to the inner cavity of the outer end opening of the first channel 13. The dustproof mesh plate helps to prevent impurities from entering during air blowing.

[0034] It is worth mentioning that a handle 12 is fixed on the top of the box 1. The handle 12 makes it easy to hold the carrying device and improves portability.

[0035] like Figure 1 and 2 As shown; a frame 23 is fixed to one side wall of the box 1, and a damping hinge shaft is rotatably installed on the inner wall of the frame 23. The outer wall of the damping hinge shaft is fixedly connected to the tail end of the sleeve 2.

[0036] The movable tube 21 can be retracted to be stored inside the sleeve 2, so that it can be stored when not in use. Then, the plug 25 is pulled off the housing 1, and the sleeve 2 is rotated to fit against the side wall of the housing 1, thereby reducing the size of the device and helping to avoid damage to the sleeve 2 and the movable tube 21 from impact during storage.

[0037] like Figure 1 and 3As shown; a tightening bolt 26 is threaded through the outer wall of one end of the sleeve 2, and the inner end of the tightening bolt 26 is pressed against the outer wall of the movable tube 21. A sliding ring 27 is fixed to the inner end of the movable tube 21. The sliding ring 27 is designed to fit against the inner wall of the sleeve 2, and the tightening bolt 26 is designed to limit the movable tube 21 and ensure stability during use.

[0038] The implementation principle of the portable marine oil mist generator of this application is as follows: In actual use, the device is first moved to the vicinity of the oil mist detector, and then the cover 22 is attached to the detection port of the oil mist detector. Then, the oil mist generator 11 is started to generate oil mist that enters the third channel 15. At the same time, the fan 16 is started to generate wind that flows along the second channel 14 into the third channel 15, thereby using the wind to guide the oil mist into the hose 24. The oil mist then flows along the sleeve 2 and the movable tube 21 into the cover 22, and then into the detection port of the oil mist detector for detection. This also prevents the oil mist from spreading to the surrounding area and adhering to other equipment. When not in use, the movable tube 21 is stored in the inner cavity of the sleeve 2, and then the plug 25 is unplugged from the housing 1. The sleeve 2 is then rotated to fit against the side wall of the housing 1, thereby reducing the size of the device and helping to avoid damage to the sleeve 2 and the movable tube 21 from impact during storage.

[0039] Furthermore, the components included in this portable marine oil mist generator are all general standard parts or parts known to those skilled in the art. Their structure and principle can be learned by those skilled in the art through technical manuals or conventional experimental methods. In the idle space of this device, all the above-mentioned electrical components, which refer to power elements, electrical components, and the matching monitoring computer and power supply, are connected by wires. The specific connection method should refer to the working principle below, and the electrical connection between each electrical component is completed in the order of operation. The detailed connection method is a well-known technology in the field. The following mainly introduces the working principle and process, and will not explain the electrical control.

Claims

1. A portable marine oil mist generator, comprising a housing (1), characterized in that: An oil mist generator (11) is fixed through one side of the top of the box (1). The inner cavity of the housing (1) is provided with a first channel (13), a second channel (14) and a third channel (15), which are connected. A fan (16) is fixedly installed in the first channel (13). The output end of the oil mist generator (11) is inserted into the third channel (15). A plug (25) is inserted into the outer end of the third channel (15). A hose (24) is connected to the outer end of the plug (25). A sleeve (2) is connected to the outer end of the hose (24). A movable tube (21) is inserted into the outer end of the sleeve (2). A cover (22) is fixedly connected to the outer end of the movable tube (21).

2. The portable marine oil mist generator according to claim 1, characterized in that: One end of the sleeve (2) has a threaded fastening bolt (26) through its outer wall. The inner end of the fastening bolt (26) is pressed against the outer wall of the movable tube (21). The inner end of the movable tube (21) is fixed with a sliding ring (27).

3. A portable marine oil mist generator according to claim 1, characterized in that: A frame (23) is fixed to one side wall of the box (1), and a damping hinge shaft is rotatably installed on the inner wall of the frame (23). The outer wall of the damping hinge shaft is fixedly connected to the tail end of the sleeve (2).

4. A portable marine oil mist generator according to claim 1, characterized in that: A handle (12) is fixed to the top of the box (1).

5. A portable marine oil mist generator according to claim 1, characterized in that: The outer end face of the cover (22) is fixedly glued with a suitable rubber pad.

6. A portable marine oil mist generator according to claim 1, characterized in that: The outer end opening of the first channel (13) is fixed with a dustproof mesh plate.

Images