Fault alarm device for petroleum mechanical equipment

Abstract

The utility model discloses a failure alarm device for petroleum machinery equipment, which relates to the technical field of petroleum machinery and comprises an alarm body, radiating fins are arranged in the alarm body, two air duct cavities are arranged in the alarm body, dustproof air inlets are embedded into one ends, close to the outside, of the air duct cavities, and the other ends of the air duct cavities are embedded into the dustproof air inlets. A heat dissipation plate is embedded into one end, close to the inner side, of the air duct cavity, a plurality of heat dissipation fans are embedded into one end of the heat dissipation plate, a through type mounting groove matched with the heat dissipation fans for use is formed in one end of the heat dissipation plate, mounting blocks are fixedly arranged at the upper ends and the lower ends of the heat dissipation fans, and positioning grooves matched with the mounting blocks for use are formed in the upper inner wall and the lower inner wall of the mounting groove correspondingly; according to the failure alarm device for the petroleum mechanical equipment provided by the utility model, the maintenance cost and difficulty are reduced through the heat dissipation plate and the heat dissipation fan which are convenient to disassemble, and when the heat dissipation fan goes wrong, the heat dissipation fan can be quickly replaced, so that the risk that the alarm body is overheated due to the failure of a heat dissipation part is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of petroleum machinery, in particular to a fault alarm device for petroleum machinery equipment. Background Art

[0002] Petroleum machinery and equipment refers to various mechanical devices used in a series of processes such as oil and natural gas exploration, mining, refining, storage and transportation. These equipment covers all links from the wellhead to the refinery, and then to the terminal storage and transportation of petroleum products. The possible failures of petroleum machinery and equipment include wear, corrosion, fatigue, sealing, overheating, blockage and other failures. These failures can lead to equipment performance degradation, abnormal vibration and noise, leakage, component damage, abnormal flow and other problems.

[0003] According to the announcement number: CN 221127786 U, a fault alarm device for petroleum machinery equipment is disclosed. This technology discloses "including an alarm device body, a heat dissipation groove is formed inside one side of the alarm device body, a heat conduction plate is provided on one side of the heat dissipation groove, the other side of the heat conduction plate is in contact with the interior of the heat dissipation groove, a cooling fin is provided on one surface of the heat conduction plate, and a heat dissipation fin is provided on the other side of the cooling fin, and the heat dissipation fin is fixedly installed inside the heat dissipation groove. The device has a technical solution that uses the heat conduction plate, the cooling fin and the heat dissipation fin to transfer heat generated by the operation of the internal components of the alarm device body to the interior of the heat dissipation groove by heat transfer, and uses the heat dissipation fans in the air inlet and exhaust ports to form a stable airflow inside the heat dissipation groove, thereby achieving the purpose of dissipating heat from the alarm device body. While ensuring heat dissipation efficiency, it also achieves the purpose of dust prevention, preventing the entry of external dust and affecting the operating efficiency and service life of the internal components of the alarm device body."

[0004] However, the above technology still has the following problems:

[0005] The above-mentioned technology of the fault alarm device for petroleum machinery equipment has a heat dissipation structure that is not easy to maintain. The heat dissipation fan is a key component of the heat dissipation system. After long-term operation, its bearings, blades and other components are prone to wear and tear, which may reduce the speed or malfunction, affecting the airflow stability and heat dissipation effect in the heat dissipation tank. Moreover, in the petroleum environment, dust, oil stains, etc. may accelerate its damage and require regular maintenance. However, at the oil equipment site, maintenance conditions may be limited, which may affect the normal use of the alarm device.

[0006] In response to the above problems, the inventors propose a petroleum machinery equipment fault alarm device to solve the above problems. Utility Model Content

[0007] In order to solve the problem that the heat dissipation structure of the fault alarm device of petroleum machinery equipment is inconvenient to maintain; the purpose of the utility model is to provide a fault alarm device of petroleum machinery equipment.

[0008] In order to solve the above technical problems, the present invention adopts the following technical solutions: a petroleum machinery equipment fault alarm device, including an alarm body, the alarm adopts the same alarm body as the comparative case, which belongs to the prior art and is therefore not described in detail, the interior of the alarm body is provided with heat dissipation fins, the heat dissipation fins are made of a metal material with high thermal conductivity, such as aluminum alloy, etc. Its special fin structure can increase the contact area with the air, thereby improving the heat dissipation efficiency, the interior of the alarm body is provided with two air duct cavities, and the outer end of the air duct cavity is embedded with a dustproof air inlet, the inner end of the air duct cavity is embedded with a heat dissipation plate, the inner wall of one side of the air duct cavity is provided with a plate groove, and the thickness of the heat dissipation plate is the same as the width of the plate groove, One end of the heat dissipation plate is fixed with multiple plug-ins, and one end of the plug-in block is fixed with an insert column, one side inner wall of the plate groove is provided with multiple block grooves for cooperating with the plug-in blocks, and one side inner wall of the block groove is provided with a column groove for cooperating with the insert column, and one end of the heat dissipation plate is embedded with multiple cooling fans, the cooling fan is the key power source for causing air to flow in the air duct cavity, and its speed and air volume can be selected and adjusted according to the heat dissipation requirements inside the alarm body, and one end of the heat dissipation plate is provided with a through-type installation groove for cooperating with the cooling fan, and the upper and lower ends of the cooling fan are fixed with installation blocks, and the upper and lower inner walls of the installation groove are respectively provided with positioning grooves for cooperating with the installation blocks, and the installation blocks are connected to the inner walls of the corresponding positioning grooves by bolts.

[0009] Preferably, a sealing plate is provided at one end of the alarm body, and a slot for cooperating with the sealing plate is provided on one side of the upper end of the alarm body. The design of the slot enables the sealing plate to be accurately installed on the alarm body, ensuring the sealing of the overall structure. Slide bars are fixed at both ends of the sealing plate, and slide grooves for cooperating with the slide bars are provided on the inner walls on both sides of the slot. A lifting plate is fixed at the outer end of the sealing plate, and a fixing bar is fixed at the upper end of the sealing plate, and the fixing bar is connected to the alarm body by bolts. The fixing bar and the alarm body are connected by bolts, which further enhances the fixing effect of the sealing plate, ensuring that the sealing plate will not accidentally loosen or fall off during the operation of the equipment.

[0010] Compared with the prior art, the beneficial effects of the present invention are:

[0011] 1. The utility model reduces maintenance costs and difficulty through the easy-to-disassemble heat sink and heat sink fan. When the heat sink fan has a problem, it can be quickly replaced, which can better ensure the long-term stable operation of the heat dissipation system, reduce the possibility of heat dissipation efficiency being affected by dust accumulation or other problems on the surface of the heat sink, and reduce the risk of overheating of the alarm body due to failure of the heat dissipation components. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0014] Figure 2 This is a structural schematic diagram of the utility model after removing the sealing plate from another perspective.

[0015] Figure 3 This is a structural diagram of the utility model when the heat dissipation plate is removed.

[0016] Figure 4 This is an exploded diagram of the relevant structure of the heat dissipation plate of the utility model.

[0017] Figure 5 This is an exploded view of the structure related to the cover plate of the alarm device of this utility model.

[0018] In the figure: 1. Alarm body; 11. Heat dissipation fins; 2. Heat dissipation plate; 21. Plate slot; 22. Insert block; 23. Insert column; 24. Block slot; 25. Column slot; 26. Heat dissipation fan; 27. Mounting slot; 28. Mounting block; 29. ​​Positioning slot; 3. Dust-proof air inlet; 31. Air duct cavity; 4. Closing plate; 41. Slot; 42. Lifting plate; 43. Fixing bar; 44. Sliding bar; 45. Sliding slot. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described 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.

[0020] Example 1: Figure 1-4As shown, the utility model provides a petroleum machinery equipment fault alarm device, including an alarm body 1, a heat dissipation fin 11 is provided inside the alarm body 1, two air duct cavities 31 are opened inside the alarm body 1, and a dust-proof air inlet 3 is embedded in the outer end of the air duct cavity 31, and a heat dissipation plate 2 is embedded in the inner end of the air duct cavity 31. The two heat dissipation plates 2 are distributed in a mirror image, and the two heat dissipation plates 2 are respectively located on both sides of the heat dissipation fin 11. One end of the heat dissipation plate 2 is embedded with a plurality of heat dissipation fans 26, and three heat dissipation fans 26 are provided on one heat dissipation plate 2, and the three heat dissipation fans 26 are distributed at equal intervals up and down. One end of the heat dissipation plate 2 is provided with a through-type mounting slot 27 for use with the heat dissipation fan 26. Mounting blocks 28 are fixedly provided at the upper and lower ends of the heat dissipation fan 26. The upper and lower inner walls of the mounting slot 27 are respectively provided with positioning slots 29 for use with the mounting blocks 28. The mounting blocks 28 and the inner walls of the corresponding positioning slots 29 are connected by bolts. The heat dissipation fan 26 is bolted to the positioning slots 29 in the mounting slot 27 of the heat dissipation plate 2 via the mounting blocks 28. When the heat dissipation fan 26 malfunctions (such as motor damage, blade wear, etc.) and needs to be replaced or repaired, the staff only needs to unscrew the bolts to remove the heat dissipation fan 26 from the mounting slot 27. This connection method not only ensures the stability of the heat dissipation fan 26 during operation, but also makes maintenance simple and quick, without the need for complex tools or special skills. At the same time, due to the design of the mounting blocks 28 and the positioning slots 29, the heat dissipation fan 26 can be accurately positioned during installation, ensuring its tight connection with the heat dissipation plate 2, thereby ensuring the normal operation of the heat dissipation system.

[0021] A plate groove 21 is provided on the inner wall of one side of the air duct cavity 31, and the thickness of the heat sink 2 is the same as the width of the plate groove 21. A plurality of plug blocks 22 are fixedly provided at one end of the heat sink 2, and a plug column 23 is fixedly provided at one end of the plug block 22. A plurality of block grooves 24 for use with the plug blocks 22 are provided on the inner wall of one side of the plate groove 21. A column groove 25 for use with the plug column 23 is provided on the inner wall of one side of the block groove 24. There are ten plug blocks 22 on one heat sink 2, and the ten plug blocks 22 are distributed at equal intervals up and down. The heat sink 2 is installed in conjunction with the plate groove 21, block groove 24 and column groove 25 of the air duct cavity 31 through the plug blocks 22 and the plug columns 23. When the heat sink 2 needs to be maintained, such as cleaning a small amount of dust that may be attached to its surface or checking whether it is damaged, this plug-in design allows the staff to easily remove the heat sink 2 from the air duct cavity 31. Since the size and spacing of the plug blocks 22 and the plug posts 23 are reasonably designed and fit tightly with the corresponding slots, the stability of the heat sink 2 can be guaranteed during normal operation. When disassembly is required, it is only necessary to remove the heat dissipating fins 11 and apply appropriate external force to the heat sink 2 to pull out the heat sink 2 along the direction of the plate slot 21 without causing damage to the air duct cavity 31 and the heat sink 2 itself.

[0022] Example 2: Figure 3-5 As shown, a sealing plate 4 is provided at one end of the alarm body 1, and a slot 41 for use with the sealing plate 4 is provided on one side of the upper end of the alarm body 1, a slide bar 44 is fixed at both ends of the sealing plate 4, and a slide groove 45 for use with the slide bar 44 is provided on the inner walls of both sides of the slot 41, a lifting plate 42 is fixed at the outer end of the sealing plate 4, a fixing strip 43 is fixed at the upper end of the sealing plate 4, and the fixing strip 43 is connected to the alarm body 1 by bolts, and when the sealing plate 4 needs to be opened to inspect the inside of the alarm body 1, the sealing plate 4 can be opened. When performing maintenance, the operator can apply an upward force through the lifting plate 42 to make the slide bar 44 slide in the slide groove 45, thereby pulling the sealing plate 4 out of the slot 41. When the maintenance is completed, align the slide bar 44 of the sealing plate 4 with the slide groove 45, and then push the sealing plate 4 back into the slot 41, and use bolts to fix the fixing bar 43 to the alarm body 1 so that the sealing plate 4 is accurately installed in place. This coordination method ensures the convenience of installation and disassembly of the sealing plate 4, and also ensures the sealing of the sealing plate 4 during normal operation.

[0023] Working Principle: The cooling fan 26 is bolted to the positioning slot 29 in the mounting slot 27 of the heat sink 2 via the mounting block 28. If the cooling fan 26 malfunctions (such as motor damage, blade wear, etc.) and needs to be replaced or repaired, the operator simply unscrews the bolts to remove the cooling fan 26 from the mounting slot 27. This connection method not only ensures the stability of the cooling fan 26 during operation, but also makes maintenance simple and quick, without the need for complex tools or special skills. At the same time, the design of the mounting block 28 and the positioning slot 29 ensures that the cooling fan 26 can be accurately positioned during installation, ensuring its tight connection with the heat sink 2 and ensuring the normal operation of the cooling system.

[0024] The heat sink 2 is installed in conjunction with the plate slot 21, block slot 24 and column slot 25 of the air duct cavity 31 through the plug blocks 22 and the plug posts 23. When the heat sink 2 needs to be maintained, such as cleaning a small amount of dust that may be attached to its surface or checking it for damage, this plug-in design allows the staff to easily remove the heat sink 2 from the air duct cavity 31. Since the size and spacing of the plug blocks 22 and the plug posts 23 are reasonably designed and tightly matched with the corresponding slots, the stability of the heat sink 2 can be ensured during normal operation. When disassembly is required, the heat sink 2 can be pulled out along the direction of the plate slot 21 by applying appropriate external force to the heat sink 2 after removing the heat fins 11, without causing damage to the air duct cavity 31 and the heat sink 2 itself.

[0025] When it is necessary to open the sealing plate 4 to perform maintenance on the interior of the alarm body 1, the operator can apply an upward force through the lifting plate 42 to make the slide bar 44 slide in the slide groove 45, thereby pulling the sealing plate 4 out of the slot 41. When the maintenance is completed, align the slide bar 44 of the sealing plate 4 with the slide groove 45, and then push the sealing plate 4 back into the slot 41, and use bolts to fix the fixing bar 43 to the alarm body 1 so that the sealing plate 4 is accurately installed in place. This coordination method ensures the convenience of installation and disassembly of the sealing plate 4, and also ensures the sealing of the sealing plate 4 during normal operation.

[0026] Obviously, those skilled in the art may make various modifications and variations to the present invention without departing from the spirit and scope of the present invention. Thus, if such modifications and variations fall within the scope of the claims of the present invention and their equivalents, the present invention is intended to include such modifications and variations.

Claims

1. A petroleum machinery equipment fault alarm device, comprising an alarm body (1), characterized in that: The alarm body (1) is provided with a heat dissipation fin (11) inside, the alarm body (1) is provided with two air duct cavities (31) inside, and the outer end of the air duct cavity (31) is embedded with a dustproof air inlet (3), the inner end of the air duct cavity (31) is embedded with a heat dissipation plate (2), one end of the heat dissipation plate (2) is embedded with a plurality of heat dissipation fans (26), one end of the heat dissipation plate (2) is provided with a through-type mounting groove (27) for use with the heat dissipation fan (26), the upper and lower ends of the heat dissipation fan (26) are fixed with mounting blocks (28), and the upper and lower inner walls of the mounting groove (27) are respectively provided with positioning grooves (29) for use with the mounting blocks (28), and the mounting blocks (28) are connected to the inner walls of the corresponding positioning grooves (29) by bolts.

2. A petroleum machinery equipment fault alarm device according to claim 1, characterized in that: A sealing plate (4) is provided at one end of the alarm body (1), and a slot (41) for cooperating with the sealing plate (4) is provided on one side of the upper end of the alarm body (1). A lifting plate (42) is fixedly provided at the outer end of the sealing plate (4), and a fixing strip (43) is fixedly provided at the upper end of the sealing plate (4), and the fixing strip (43) is connected to the alarm body (1) by bolts.

3. The petroleum machinery equipment fault alarm device according to claim 1, characterized in that: A plate groove (21) is provided on one inner wall of the air duct cavity (31), and the thickness of the heat dissipation plate (2) is the same as the width of the plate groove (21).

4. A petroleum machinery equipment fault alarm device according to claim 3, characterized in that: One end of the heat dissipation plate (2) is fixedly provided with a plurality of plug blocks (22), and one end of the plug block (22) is fixedly provided with an insert column (23); one side inner wall of the plate slot (21) is provided with a plurality of block slots (24) for use with the plug blocks (22); one side inner wall of the block slot (24) is provided with a column slot (25) for use with the insert column (23).

5. A petroleum machinery equipment fault alarm device according to claim 4, characterized in that: Ten inserting blocks (22) are provided on one of the heat dissipation plates (2), and the ten inserting blocks (22) are distributed at equal intervals up and down.

6. The petroleum machinery equipment fault alarm device according to claim 1, characterized in that: Three heat dissipation fans (26) are provided on one of the heat dissipation plates (2), and the three heat dissipation fans (26) are distributed at equal intervals up and down.

7. The petroleum machinery equipment fault alarm device according to claim 1, characterized in that: The two heat dissipation plates (2) are distributed in a mirror-image manner, and the two heat dissipation plates (2) are respectively located on both sides of the heat dissipation fins (11).

8. The petroleum machinery equipment fault alarm device according to claim 2, characterized in that: Slide bars (44) are fixedly provided at both ends of the sealing plate (4), and slide grooves (45) used in conjunction with the slide bars (44) are provided on both inner walls of the slot (41).

Images