Ship tank washing water recovery oil and gas monitoring device

Abstract

The present invention discloses a ship tank washing water recovery oil and gas monitoring device, and the present invention relates to the technical field of oil and gas monitoring equipment. The ship tank washing water recovery oil and gas monitoring device includes an oil and gas monitor body, the surface of the oil and gas monitor body is fixedly connected with a fixed joint, the outer surface of the fixed joint is sleeved with a fixed sleeve, and the interior of the fixed sleeve is installed with a fixing device. The present invention can reduce safety risks by installing an explosion-proof pipe, and by installing a fixing device, the explosion-proof pipe and the fixed joint can be quickly connected through the fixed sleeve. When the fixed sleeve needs to be disassembled, the active clamping plate is separated from the positioning clamping plate surface by pressing the pressure rod, and the fixed sleeve can be quickly removed, thereby enhancing practicality. By setting a fixed panel and a limit clamping plate, etc., the oil and gas monitor body can be quickly fixed, avoiding the trouble of difficult disassembly and assembly of the traditional bolt fixing method, thereby enhancing practicality.

Description

Technical Field

[0001] The present invention relates to the technical field of oil and gas monitoring equipment, and in particular to an oil and gas monitoring device for recovering tank washing water from a ship. Background Art

[0002] After the tank washing machine completes the tank cleaning operation, the ship pumps the wash water into the sewage pipeline and sends it to the sewage treatment plant. A small amount of residual bilge water remains in the pump's suction trough, which needs to be sucked ashore by a diaphragm pump or vacuum pump. During the diaphragm pump's absorption of the wash water, flammable gases may evaporate from the tank walls, causing the flammable gas level to suddenly exceed the specified limit. In this case, static electricity may cause a flashover and explosion risk. To promptly detect excessive flammable gas levels and reduce operational risks, an oil and gas recovery monitor is typically used. However, existing monitoring devices often use threaded connections between the hose and the equipment, but the connection process is cumbersome. Furthermore, after prolonged use, the nut becomes difficult to turn, making it difficult to remove the hose, affecting installation efficiency. Summary of the Invention

[0003] In response to the shortcomings of the existing technology, the present invention provides a ship tank washing water recovery oil and gas monitoring device, which solves the problem that the connection between the hose of the monitoring device and the equipment is mostly threaded connection, the connection process is cumbersome, and after long-term use, the nut is difficult to rotate and the hose is difficult to remove.

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions: a ship tank washing water recovery oil and gas monitoring device, comprising an oil and gas monitor body, a fixed joint fixedly connected to the surface of the oil and gas monitor body, a fixed sleeve sleeved on the outer surface of the fixed joint, a fixing device installed inside the fixed sleeve, a sealing ring attached to the surface of the fixed joint, a limit ring fixedly connected to the surface of the sealing ring, an explosion-proof tube fixedly connected to the surface of the limit ring, and a limit groove fixedly installed at one end of the explosion-proof tube;

[0005] The fixing device includes a positioning clamping plate fixedly connected to the surface of the fixed joint, the surface of the positioning clamping plate is meshedly connected to the active clamping plate, the surface of the active clamping plate is fixedly connected to the connecting plate, the surface of the connecting plate is fixedly connected to the limiting block, the interior of the fixed sleeve is provided with a cavity, the outer surface of the limiting block is sealingly and slidingly connected to the interior of the cavity, the interior of the fixed sleeve is provided with an adjustment cavity connected to the interior of the cavity, the interior of the adjustment cavity is sealingly and slidingly connected to the adjustment plate, and the surface of the adjustment plate is fixed with a pressure rod.

[0006] Preferably, the surface of the oil and gas monitor body is fitted with a limit card plate, the surface of the limit card plate is fixedly connected to a fixed panel, the interior of the oil and gas monitor body is provided with limit slide grooves at equal intervals, the internal sealing and sliding connection of the limit slide grooves is connected to the limit plate, the surface of the limit plate is fixedly connected to a card block, the interior of the oil and gas monitor body is provided with an adjustment groove, the internal sealing and sliding connection of the adjustment groove is connected to an adjustment block, and the surface of the adjustment block is fixedly connected to a traction rod.

[0007] Preferably, there are two cavities, and the interiors of the two cavities are connected to the interior of the adjustment cavity. A silicone block is movably installed inside the cavity, and the surface of the limit block is attached to the surface of the silicone block.

[0008] Preferably, one end of the pressure rod extends to the outer surface of the fixed sleeve, and the interiors of the cavity and the adjustment cavity are fixedly connected with limiting protrusions at equal distances.

[0009] Preferably, the surfaces of the positioning clamping plate and the active clamping plate are both provided with helical teeth at equal intervals, and the outer surface of the active clamping plate is slidably connected to the inside of the fixed sleeve.

[0010] Preferably, there are two limiting grooves, and the interiors of the two limiting grooves are connected to the interior of the adjustment groove. A silicone tube is movably installed inside the adjustment groove, and the silicone tube is sleeved on the outer surface of the traction rod. A slot is provided on the surface of the limiting card plate, and the surface of the card block is clamped in the interior of the slot. The surface of the card block is arc-shaped, and the outer surface of the card block is slidably connected to the interior of the oil and gas monitor body.

[0011] Beneficial effects

[0012] The present invention provides a device for monitoring oil and gas recovered from ship tank washing water. Compared with the prior art, it has the following advantages:

[0013] 1. The ship's tank washing water recovery oil and gas monitoring device can reduce safety risks by installing an explosion-proof pipe. By installing a fixing device, the explosion-proof pipe and the fixed joint can be quickly connected through the fixed sleeve. When the fixed sleeve needs to be removed, the active clamping plate is separated from the positioning clamping plate surface by pressing the pressure rod, and the fixed sleeve can be quickly removed, which enhances practicality.

[0014] 2. The ship's tank washing water recovery oil and gas monitoring device can quickly fix the main body of the oil and gas monitor by setting a fixed panel and a limit clamp, avoiding the trouble of difficult disassembly and assembly of the traditional bolt fixing method and enhancing practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the present invention.

[0016] Figure 2 It is a cross-sectional view of the fixed sleeve in the present invention.

[0017] Figure 3 for Figure 2 Enlarged view of point A in the middle.

[0018] Figure 4 It is a cross-sectional view of the present invention.

[0019] Figure 5 for Figure 4 Enlarged view of point B in the middle.

[0020] In the figure: 1. Oil and gas monitor body; 2. Fixed joint; 3. Fixed sleeve; 4. Fixing device; 5. Sealing ring; 51. Limiting ring; 6. Explosion-proof pipe; 7. Limiting groove; 8. Limiting plate; 9. Card block; 10. Adjusting groove; 11. Adjusting block; 12. Drawing rod; 41. Positioning card plate; 42. Active card plate; 43. Connecting plate; 44. Limiting block; 45. Cavity; 46. Adjusting cavity; 47. Adjusting plate; 48. Pressure rod; 101. Fixed panel; 102. Limiting card plate; 103. Limiting slide groove. DETAILED DESCRIPTION

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] See also Figure 1-5The present invention provides a technical solution: a ship tank washing water recovery oil and gas monitoring device, comprising an oil and gas monitor body 1, a fixed joint 2 is fixedly connected to the surface of the oil and gas monitor body 1, a fixed sleeve 3 is sleeved on the outer surface of the fixed joint 2, a fixing device 4 is installed inside the fixed sleeve 3, a sealing ring 5 is fitted on the surface of the fixed joint 2, a limiting ring 51 is fixed on the surface of the sealing ring 5, an explosion-proof pipe 6 is fixed on the surface of the limiting ring 51, and a limiting groove 7 is fixedly installed on one end of the explosion-proof pipe 6. The fixing device 4 comprises a positioning card plate 41 fixedly connected to the surface of the fixed joint 2, an active card plate 42 is meshedly connected to the surface of the positioning card plate 41, and oblique teeth are equidistantly provided on the surfaces of the positioning card plate 41 and the active card plate 42, an outer surface of the active card plate 42 is slidably connected to the inside of the fixed sleeve 3, a connecting plate 43 is fixedly connected to the surface of the active card plate 42, a limiting block 44 is fixedly provided on the surface of the connecting plate 43, a cavity 45 is provided inside the fixed sleeve 3, and the limiting block 44 The outer surface is sealingly and slidingly connected to the interior of the cavity 45. There are two cavities 45. A silicone block is movably installed inside the cavity 45, and the surface of the limit block 44 is in contact with the surface of the silicone block. An adjustment cavity 46 connected to the interior of the cavity 45 is opened inside the fixed sleeve 3. The interiors of the two cavities 45 are connected to the interiors of the adjustment cavity 46. The interiors of the cavity 45 and the adjustment cavity 46 are equidistantly fixed with limit protrusions. The interior of the adjustment cavity 46 is sealingly and slidingly connected with an adjustment plate 47. A pressure rod 48 is fixed to the surface of the adjustment plate 47. One end of the pressure rod 48 extends to the outer surface of the fixed sleeve 3. By installing the explosion-proof tube 6, the safety risk can be reduced. By installing the fixing device 4, the explosion-proof tube 6 and the fixed joint 2 can be quickly connected through the fixed sleeve 3. When the fixed sleeve 3 needs to be disassembled, the active card plate 42 can be disengaged from the surface of the positioning card plate 41 by pressing the pressure rod 48, and the fixed sleeve 3 can be quickly removed, thereby enhancing practicality.

[0023] The surface of the oil and gas monitor body 1 is fitted with a limit card plate 102, and the surface of the limit card plate 102 is fixedly connected to a fixed panel 101. The interior of the oil and gas monitor body 1 is equidistantly provided with a limit slide groove 103, and the internal sealing sliding connection of the limit slide groove 103 is provided with a limit plate 8. The surface of the limit plate 8 is fixedly connected with a card block 9. The surface of the limit card plate 102 is provided with a card groove, and the surface of the card block 9 is connected to the inside of the card groove. The surface of the card block 9 is arc-shaped, and the outer surface of the card block 9 is slidably connected to the inside of the oil and gas monitor body 1. The interior of the oil and gas monitor body 1 is provided with a card groove. There are two adjusting grooves 10 and limiting slide grooves 103, and the interiors of the two limiting slide grooves 103 are connected to the interior of the adjusting groove 10. The interior of the adjusting groove 10 is sealed and slidably connected to the adjusting block 11, and the surface of the adjusting block 11 is fixedly connected to the traction rod 12. A silicone tube is movably installed inside the adjusting groove 10, and the silicone tube is sleeved on the outer surface of the traction rod 12. By setting a fixed panel 101 and a limiting card plate 102, etc., the oil and gas monitor body 1 can be quickly fixed, avoiding the trouble of difficult disassembly and assembly of the traditional bolt fixing method, and enhancing practicality.

[0024] Before testing, the oil and gas monitor body 1 is fixed first. When fixing, the fixed panel 101 is fixed first by the expansion bolts, and then the oil and gas monitor body 1 is placed on the surface of the fixed panel 101, and the limiting card plate 102 is inserted into the interior of the oil and gas monitor body 1. When the card block 9 is engaged with the card slot provided on the surface of the limiting card plate 102, the oil and gas monitor body 1 is fixed. Then the fixing sleeve 3 is sleeved on the outer surface of the fixing joint 2, and the fixing sleeve 3 is pushed toward the fixing joint 2. Due to the elasticity of the silicone block inside the cavity 45, the surface of the active card plate 42 is engaged with the surface of the positioning card plate 41, and through the elasticity of the sealing ring 5, the greater the force of pushing the fixing sleeve 3, the tighter the pressure between the explosion-proof tube 6 and the fixing joint 2. The better the sealing, after connecting the explosion-proof tube 6, the oil and gas monitor body 1 can be opened for monitoring operations. When the oil and gas monitor body 1 needs to be removed, the adjustment block 11 is slid downward by pulling the traction rod 12. At this time, the inside of the limiting slide 103 is negative pressure, and the limiting plate 8 drives the card block 9 to slide. When the surface of the card block 9 is completely retracted, the oil and gas monitor body 1 can be removed. When the explosion-proof tube 6 needs to be removed, the adjustment plate 47 is slid downward by pressing the pressure rod 48. At this time, the pressure at the lower end of the limit block 44 in the cavity 45 becomes greater, forcing the limit block 44 to drive the active card plate 42 to slide upward through the connecting plate 43. When the surfaces of the positioning card plate 41 and the active card plate 42 are not in contact, the fixed sleeve 3 can be directly removed.

[0025] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

Claims

1. A ship tank washing water recovery oil and gas monitoring device, comprising an oil and gas monitoring instrument body (1), characterized in that: The surface of the oil and gas monitor body (1) is fixedly connected to a fixed joint (2), the outer surface of the fixed joint (2) is sleeved with a fixed sleeve (3), the interior of the fixed sleeve (3) is equipped with a fixing device (4), the surface of the fixed joint (2) is fitted with a sealing ring (5), the surface of the sealing ring (5) is fixedly connected to a limiting ring (51), the surface of the limiting ring (51) is fixedly connected to an explosion-proof tube (6), and one end of the explosion-proof tube (6) is fixedly equipped with a limiting groove (7); The fixing device (4) includes a positioning card plate (41) fixed to the surface of the fixed joint (2), the surface of the positioning card plate (41) is meshedly connected to an active card plate (42), the surface of the active card plate (42) is fixed to a connecting plate (43), the surface of the connecting plate (43) is fixed to a limiting block (44), the interior of the fixed sleeve (3) is provided with a cavity (45), the outer surface of the limiting block (44) is sealingly and slidably connected to the interior of the cavity (45), the interior of the fixed sleeve (3) is provided with an adjusting cavity (46) connected to the interior of the cavity (45), the interior of the adjusting cavity (46) is sealingly and slidably connected to an adjusting plate (47), and the surface of the adjusting plate (47) is fixed to a pressure rod (48); The surface of the oil and gas monitor body (1) is fitted with a limit card plate (102), the surface of the limit card plate (102) is fixedly connected to a fixed panel (101), the interior of the oil and gas monitor body (1) is provided with limit slide grooves (103) at equal intervals, the interior of the limit slide grooves (103) is sealed and slidably connected to the limit plate (8), the surface of the limit plate (8) is fixedly connected to a card block (9), the interior of the oil and gas monitor body (1) is provided with an adjustment groove (10), the interior of the adjustment groove (10) is sealed and slidably connected to an adjustment block (11), and the surface of the adjustment block (11) is fixedly connected to a traction rod (12).

2. The oil and gas monitoring device for ship tank washing water recovery according to claim 1 is characterized in that: There are two cavities (45), and the interiors of the two cavities (45) are both connected to the interior of the adjustment cavity (46). A silicone block is movably installed inside the cavity (45), and the surface of the limit block (44) is attached to the surface of the silicone block.

3. The oil and gas monitoring device for ship tank washing water recovery according to claim 1 is characterized in that: One end of the pressure rod (48) extends to the outer surface of the fixed sleeve (3), and the interiors of the cavity (45) and the adjustment cavity (46) are fixedly connected to limiting protrusions at equal distances.

4. The oil and gas monitoring device for ship tank washing water recovery according to claim 1 is characterized in that: The surfaces of the positioning clamping plate (41) and the active clamping plate (42) are both provided with helical teeth at equal intervals, and the outer surface of the active clamping plate (42) is slidably connected to the interior of the fixed sleeve (3).

5. The oil and gas monitoring device for ship tank washing water recovery according to claim 1 is characterized in that: There are two limit slide grooves (103), and the interiors of the two limit slide grooves (103) are both connected to the interior of the adjustment groove (10). A silicone tube is movably installed inside the adjustment groove (10), and the silicone tube is sleeved on the outer surface of the traction rod (12). A slot is provided on the surface of the limit card plate (102), and the surface of the card block (9) is clamped inside the slot. The surface of the card block (9) is arc-shaped, and the outer surface of the card block (9) is slidably connected to the inside of the oil and gas monitor body (1).

Images