Oil filling equipment oil leakage rate monitoring device

Abstract

The utility model discloses an oil filling equipment oil leakage rate monitoring device, include: casing, monitoring subassembly and central control subassembly, central control subassembly and monitoring subassembly are installed in casing, monitoring subassembly includes: collection spare and measuring spare, collection spare sliding connection is in casing, and the containing cavity of storage oil leakage is seted up in collection spare, measuring spare is installed in casing, and the below of collection spare is located, and the weight of collection spare and containing cavity oil leakage is monitored, central control subassembly is electrically connected with measuring spare, and the oil inlet rate in containing cavity is recorded in real time. Further no longer need operation and maintenance personnel's moment's attention equipment's oil leakage information, has alleviated operation and maintenance personnel's work pressure, through containing cavity gathers up the oil that leaks still reduced the risk of hidden danger expansion, makes the monitoring data of oil leakage have higher accuracy and real -time nature, is more convenient for the analysis of oil leakage cause to the post -operation and maintenance personnel, reduces the cost of maintenance, improves the stability of equipment operation.

Description

Technical Field

[0001] This utility model relates to the field of oil leakage monitoring technology, and in particular to an oil leakage rate monitoring device for oil-filled equipment. Background Technology

[0002] High-voltage circuit breakers, oil-immersed transformers, and high-voltage reactors are core equipment in power plants, and their oil leakage faults have always been a major concern. When the oil leakage rate is too fast and the oil volume decreases rapidly, it can cause minor issues such as decreased equipment insulation, increased temperature, and deterioration of oil quality, or even major issues such as fault tripping, oil spraying and fire, or even explosions, seriously threatening the safe and stable operation of the equipment.

[0003] Currently, maintenance personnel handle oil leaks by manually inspecting and monitoring the equipment, analyzing the causes of the leaks, recording the findings, developing follow-up strategies to strengthen inspections, and constantly monitoring changes in oil and gas parameters. However, manual inspections increase the workload and labor intensity of maintenance personnel, and there is also a risk that the defects may escalate and the potential for further damage may occur. Utility Model Content

[0004] The technical problem to be solved by this utility model is to provide a device for monitoring the oil leakage rate of oil-filled equipment.

[0005] The technical solution adopted by this utility model to solve its technical problem is as follows: A device for monitoring the oil leakage rate of an oil-filled device is constructed, comprising: a housing, a monitoring component, and a central control component, wherein both the central control component and the monitoring component are installed in the housing; the monitoring component includes: a collecting element and a measuring element, wherein the collecting element is slidably connected in the housing, and a receiving cavity for storing leaked oil is provided inside the collecting element; the measuring element is installed in the housing, located below the collecting element, and monitors the weight of the leaked oil in the collecting element and the receiving cavity; the central control component is electrically connected to the measuring element and records the oil inflow rate in the receiving cavity in real time.

[0006] Furthermore, the collecting component includes a funnel, a baffle, and a storage box. The funnel is mounted on the storage box, and the baffle is mounted around the funnel. The baffle is higher than the highest point of the funnel. The storage box and the baffle are slidably connected in the housing. The storage box is located above the measuring component.

[0007] Furthermore, the collecting device also includes a splash guard, which is laid on the inner surface of the funnel and has multiple through holes.

[0008] Furthermore, the collection device also includes a first handle mounted on the storage box.

[0009] Furthermore, the storage box is provided with an oil drain port, and the oil drain port is provided with a plug.

[0010] Furthermore, the central control component includes a power module, an alarm module, a circuit board, and a display module. The power module, alarm module, circuit board, and display module are all mounted on the housing, and the measuring device, alarm module, circuit board, display module, and power module are electrically connected to each other.

[0011] Furthermore, an observation window is provided on the housing.

[0012] Furthermore, the housing includes a main body and a plurality of leveling components, all of which are mounted below the main body.

[0013] Furthermore, the leveling assembly includes: a mounting base, a threaded rod, and a knob. The mounting base is mounted on the main body, the threaded rod is mounted on the mounting base via a threaded joint, and the knob is mounted on one end of the threaded rod.

[0014] Furthermore, the housing also includes a cover plate that covers the funnel, and a second handle is provided on the cover plate.

[0015] The following are the beneficial effects of implementing this utility model: This application utilizes a collection component slidably connected within a housing. The collection component contains a reservoir for storing leaking oil. A measuring component is installed within the housing, located below the collection component, to monitor the weight of the leaking oil within the collection component and reservoir. A central control unit is electrically connected to the measuring component, recording the oil inflow rate within the reservoir in real time. This eliminates the need for maintenance personnel to constantly monitor oil leak information, reducing their workload and labor intensity. Collecting the leaked oil through the reservoir also reduces the risk of escalating problems. The monitoring data for oil leaks is highly accurate and real-time, facilitating subsequent analysis of the leak's cause by maintenance personnel, reducing maintenance costs, and improving the stability of equipment operation. Attached Figure Description

[0016] To more clearly illustrate the technical solution of this utility model, the present utility model will be further described below in conjunction with the accompanying drawings and embodiments. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0017] In the attached image: Figure 1 This is a three-dimensional structural schematic diagram of the oil leakage rate monitoring device for oil-filled equipment in some embodiments of this utility model; Figure 2 This is a three-dimensional structural diagram of the housing and monitoring components in some embodiments of this utility model; Figure 3 This is a cross-sectional schematic diagram of the oil leakage rate monitoring device for oil-filled equipment in some embodiments of this utility model; Figure 4 This is a cross-sectional schematic diagram of the funnel and storage box in some embodiments of this utility model; Figure 5 This is a three-dimensional structural diagram of the main body and central control component in some embodiments of this utility model.

[0018] Explanation of markings in the diagram Housing 1, main body 11, leveling assembly 12, mounting base 121, threaded rod 122, knob 123, cover plate 13, second handle 14, monitoring assembly 2, collection component 21, funnel 211, baffle 212, storage box 213, splash guard 214, through hole 215, first handle 216, oil drain port 217, plug 218, measuring component 22, receiving cavity 23, central control assembly 3, power module 31, alarm module 32, circuit board 33, display module 34, observation window 4. Detailed Implementation

[0019] To provide a clearer understanding of the technical features, objectives, and effects of this utility model, the specific embodiments of this utility model are now described in detail with reference to the accompanying drawings. In the following description, it should be understood that the orientations or positional relationships indicated by terms such as "front," "rear," "upper," "lower," "left," "right," "longitudinal," "horizontal," "vertical," "horizontal," "top," "bottom," "inner," "outer," "head," and "tail" are based on the orientations or positional relationships shown in the accompanying drawings, and are constructed and operated in a specific orientation. They are only for the convenience of describing this technical solution and do not indicate that the device or component referred to must have a specific orientation; therefore, they should not be construed as limitations on this utility model.

[0020] It should also be noted that, unless otherwise explicitly specified and limited, terms such as "installation," "connection," "joining," "fixing," and "setting" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. When an component is referred to as being "on" or "below" another component, the component can be located "directly" or "indirectly" on the other component, or there may be one or more intermediary components. The terms "first," "second," "third," etc., are only for the convenience of describing this technical solution and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Therefore, features defined with "first," "second," "third," etc., may explicitly or implicitly include one or more of that feature. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0021] In the following description, specific details such as particular system structures and techniques are set forth for illustrative purposes and not for limitation, in order to provide a thorough understanding of the embodiments of the present invention. However, those skilled in the art will understand that the present invention can be implemented in other embodiments without these specific details. In other instances, detailed descriptions of well-known systems, apparatuses, circuits, and methods are omitted so as not to obscure the description of the present invention with unnecessary detail.

[0022] Please see Figures 1 to 5 The first embodiment of this utility model discloses an oil leakage rate monitoring device for an oil-filled device. The device includes a housing 1, a monitoring component 2, and a central control component 3, both of which are installed within the housing 1. The monitoring component 2 includes a collecting element 21 and a measuring element 22. The collecting element 21 is slidably connected to the housing 1 and has a receiving cavity 23 for storing leaked oil. The measuring element 22 is installed within the housing 1, located below the collecting element 21, and monitors the weight of the leaked oil within the collecting element 21 and the receiving cavity 23. The central control component 3 is electrically connected to the measuring element 22 and records the oil inflow rate within the receiving cavity 23 in real time.

[0023] This application uses a collection component 21 slidably connected to the housing 1. The collection component 21 is provided with a receiving cavity 23 for storing leaked oil. The measuring component 22 is installed in the housing 1, located below the collection component 21, to monitor the weight of the leaked oil in the collection component 21 and the receiving cavity 23. The central control component 3 is electrically connected to the measuring component 22 to record the oil inflow rate in the receiving cavity 23 in real time. The measuring component 22 is a gravity sensor that monitors the weight of the leaking oil in the upper collecting component 21 and the receiving cavity 23 in real time. The oil leakage rate monitoring device of the oil filling equipment is placed below the oil leakage point, so that the collecting component 21 is aligned with the oil leakage point. In this way, the leaking oil will enter the receiving cavity 23 of the collecting component 21. The measuring component 22 will monitor the amount of oil entering. Then, through the time processing module set in the central control component 3, the oil inflow rate in the receiving cavity 23, that is, the oil leakage rate of the equipment, can be obtained by dividing the amount of leaking oil by the time. Then, the central control component 3 records it in real time, thus eliminating the need for maintenance personnel to constantly monitor the oil leakage information of the equipment, reducing the workload of maintenance personnel, reducing labor intensity, and collecting the leaking oil through the receiving cavity 23 also reduces the risk of the hidden danger expanding, making it easier for maintenance personnel to analyze the cause of the oil leakage in the future, reducing maintenance costs, and improving the stability of equipment operation.

[0024] The leaked oil that enters the containment cavity 23 can also be used for lubrication of other equipment, reducing oil waste, saving energy, reducing maintenance costs, preventing oil leakage from polluting the surrounding environment, ensuring the safety of surrounding personnel and objects, and facilitating the analysis of the cause of equipment oil leakage in the future.

[0025] After the collection component 21 is placed on the measuring component 22, the value of the measuring component 22 can be zeroed through the central control component 3. In this way, when the oil leaks into contact with the collection component 21, the measuring component 22 can record the amount and time of the oil leak in a timely manner, so that the monitoring data of the oil leak has high accuracy and real-time performance. This makes the analysis of the cause of the oil leak by the maintenance personnel more accurate and reduces the labor intensity.

[0026] Please see Figures 1 to 5 In some embodiments, the collecting component 21 includes a funnel 211, a baffle 212, and a storage box 213. The funnel 211 is mounted on the storage box 213, and the baffle 212 is mounted around the funnel 211. The baffle 212 is higher than the highest point of the funnel 211. The storage box 213 and the baffle 212 are slidably connected in the housing 1. The storage box 213 is located above the measuring component 22.

[0027] This application utilizes a funnel 211 mounted on a storage box 213, with baffles 212 installed around the funnel 211. The baffles 212 extend above the highest point of the funnel 211. Both the storage box 213 and the baffles 212 are slidably connected within the housing 1, with the storage box 213 positioned above the measuring element 22. The top of the funnel 211 expands the collection area for leaking oil, reducing waste and improving the accuracy of leak monitoring. The bottom of the funnel 211 gathers the collected leaking oil into the receiving cavity 23 of the storage box 213, facilitating centralized processing and reducing labor intensity. The baffles 212 around the funnel 211 reduce the amount of impurities falling into the funnel 211, thus minimizing their impact on the measuring element 22's readings and improving accuracy. The baffles 212 also prevent leaking oil from splashing out upon contact with the funnel 211, further protecting the surrounding environment and enhancing the accuracy of the measuring element 22's monitoring. By sliding the storage box 213 and the baffle 212 together in the housing 1, the stability of the storage box 213 and the baffle 212 in the housing 1 can be improved, thereby improving the stability during the monitoring process, making the monitoring data more accurate, and facilitating the maintenance personnel to analyze the cause of the oil leak later.

[0028] Please see Figures 1 to 5 In some embodiments, the collecting component 21 further includes a splash guard 214, which is laid on the inner surface of the funnel 211 and has a plurality of through holes 215.

[0029] This application utilizes a splash guard 214 laid on the inner surface of the funnel 211. The splash guard 214 has multiple through holes 215. During the process of oil leakage falling, the oil will first come into contact with the splash guard 214. The multiple through holes 215 on the splash guard 214 will buffer the falling oil, reduce the splashing of oil, and also alleviate the impact force of falling, thereby reducing the impact on the monitoring data of the measuring element 22, making the monitoring data more accurate, and further protecting the surrounding environment.

[0030] The splash guard 214 can be installed on the inner surface of the funnel 211 by magnetic attachment, which is convenient for disassembly and cleaning. The splash guard 214 can be made of sponge material, which can further reduce the splashing of oil leakage and make the monitoring data more accurate.

[0031] Please see Figures 1 to 5 In some embodiments, the collection component 21 also includes a first handle 216 mounted on the storage box 213.

[0032] This application utilizes a first handle 216 installed on the storage box 213. The connection between the first handle 216 and the storage box 213 is located in the receiving cavity 23, and the entire first handle 216 is located in the funnel 211. This reduces the space occupied by the first handle 216, allowing the oil leakage rate monitoring device for the oil-filled equipment to be placed in a smaller space, thus making it suitable for more usage environments. When it is necessary to deal with the collected oil leakage, the maintenance personnel can pull out the collection component 21 from the top of the housing 1 through the first handle 216, making the operation simpler, more convenient, and saving time and effort.

[0033] Please see Figures 1 to 5 In some embodiments, the storage box 213 is provided with an oil drain port 217, and a plug 218 is provided in the oil drain port 217.

[0034] This application features an oil drain port 217 in the storage box 213, with a plug 218 inside the drain port 217. The drain port 217 is located at the bottom of the storage box 213. When you want to remove the collected leaking oil for other uses, you can place the storage box 213 above the oil drum, and then push the plug 218 downwards from the receiving cavity 23. After the plug 218 is removed, the leaking oil in the receiving cavity 23 will naturally fall into the oil drum. This makes the operation simpler and more convenient. The drain port 217 being located at the bottom of the storage box 213 allows the leaking oil to flow more cleanly, reduces oil residue, extends its service life, and improves the accuracy of monitoring data.

[0035] The plug 218 and the storage box 213 can be connected by a wire, which avoids the loss of the plug 218 and can also promptly plug the plug 218 in the oil drain port 217, thus improving the oil draining efficiency.

[0036] Please see Figures 1 to 5 In some embodiments, the central control component 3 includes a power module 31, an alarm module 32, a circuit board 33, and a display module 34. The power module 31, alarm module 32, circuit board 33, and display module 34 are all mounted on the housing 1. The measuring element 22, alarm module 32, circuit board 33, display module 34, and power module 31 are electrically connected to each other.

[0037] This application utilizes a power module 31, an alarm module 32, a circuit board 33, and a display module 34, all mounted on a housing 1. The measuring element 22, alarm module 32, circuit board 33, display module 34, and power module 31 are electrically connected to each other. The power module 31 continuously supplies power to these components, making it suitable for environments where power is unavailable and expanding its applicability. The measuring element 22 is electrically connected to the circuit board 33, allowing for program settings. When the oil leakage rate exceeds a set value, the alarm module 32 will trigger an audible and visual alarm, alerting maintenance personnel to investigate and reducing the risk of further escalation. The display module 34 enables maintenance personnel to monitor the oil leakage rate at any time, facilitating preliminary on-site analysis and improving the efficiency of leak cause analysis. The circuit board 33 can store the oil leakage rate as a gradient table, which can be exported later for leak cause analysis, facilitating recording and analysis, reducing labor intensity, and enhancing the system's intelligence and versatility.

[0038] Please see Figures 1 to 5 In some embodiments, the housing 1 is provided with an observation window 4.

[0039] This application incorporates an observation window 4 on the housing 1. The observation window 4 can be made of a transparent structure, such as glass or a plastic plate, allowing maintenance personnel to observe the operating status of the measuring components 22 inside the housing 1, enabling timely adjustments. Similarly, the funnel 211 and storage box 213 can also be transparent, allowing maintenance personnel to observe the oil level inside the receiving cavity 23 from the outside, enabling timely cleaning of any oil leaks and reducing waste.

[0040] Please see Figures 1 to 5 In some embodiments, the housing 1 includes a main body 11 and a plurality of leveling components 12, all of which are mounted below the main body 11.

[0041] This application utilizes multiple leveling components 12 installed beneath the main body 11. The main body 11 protects the internal collecting element 21, measuring element 22, and central control component 3, reducing external interference and thus improving the accuracy of the monitored data and extending its service life. The multiple leveling components 12, installed beneath the main body 11, allow the oil leakage rate monitoring device to be stably placed below the leakage point, improving monitoring stability and data accuracy. This makes it suitable for more environments and expands its application scope.

[0042] Please see Figures 1 to 5In some embodiments, the leveling assembly 12 includes a mounting base 121, a threaded rod 122, and a knob 123. The mounting base 121 is mounted on the main body 11, the threaded rod 122 is mounted on the mounting base 121 via a threaded pair, and the knob 123 is mounted on one end of the threaded rod 122.

[0043] This application is mounted on the main body 11 via a mounting base 121. A threaded rod 122 is mounted on the mounting base 121 via a threaded joint. A knob 123 is mounted on one end of the threaded rod 122. To adjust the tilt angle of the main body 11, the threaded rod 122 can be rotated clockwise via the knob 123, causing it to extend within the mounting base 121 until the knob 123 contacts the bottom surface. Similarly, the threaded rod 122 can be rotated counterclockwise via the knob 123, causing it to retract within the mounting base 121, thereby lowering the height of the leveling assembly 12 at that position and thus leveling the main body 11. Multiple leveling assemblies 12 can also be adjusted so that multiple knobs 123 rotate their respective threaded rods 122 clockwise. This increases the overall length of the leveling assembly 12, allowing the funnel 211 to be closer to the oil leak point, thereby reducing oil splashing and improving the accuracy of monitoring data. Similarly, multiple knobs 123 can be rotated in opposite directions along their respective threaded rods 122, thus shortening the overall length of the leveling assembly 12. This allows the oil leakage rate monitoring device for the oil-filled equipment to be placed in a more confined space. Consequently, it becomes suitable for a wider range of applications, facilitates adjustment, and reduces labor intensity.

[0044] Please see Figures 1 to 5 In some embodiments, the housing 1 further includes a cover plate 13 covering the funnel 211, and a second handle 14 is provided on the cover plate 13.

[0045] This application uses a cover plate 13 that covers the funnel 211. The cover plate 13 is provided with a second handle 14. The cover plate 13 can be covered above the funnel 211 by the second handle 14, thereby preventing impurities from entering the receiving cavity 23 when storing the device, reducing external corrosion of the collecting component 21 and measuring component 22, and thus extending their service life.

[0046] It is understood that the above embodiments only illustrate preferred embodiments of the present utility model, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of the present utility model patent. It should be noted that for those skilled in the art, the above technical features can be freely combined, and several modifications and improvements can be made without departing from the concept of the present utility model, all of which fall within the protection scope of the present utility model. Therefore, all equivalent transformations and modifications made within the scope of the claims of the present utility model should fall within the coverage of the claims of the present utility model.

Claims

1. A device for monitoring the oil leakage rate of an oil-filled equipment, characterized in that, include: The housing (1), the monitoring component (2), and the central control component (3) are all installed in the housing (1); The monitoring component (2) includes a collection component (21) and a measuring component (22). The collection component (21) is slidably connected in the housing (1), and a receiving cavity (23) for storing leaked oil is provided in the collection component (21). The measuring component (22) is installed in the housing (1) and located below the collection component (21) to monitor the weight of the leaked oil in the collection component (21) and the receiving cavity (23). The central control component (3) is electrically connected to the measuring component (22) and records the oil inflow rate in the receiving cavity (23) in real time.

2. The oil leakage rate monitoring device for oil-filled equipment according to claim 1, characterized in that, The collecting component (21) includes a funnel (211), a baffle (212), and a storage box (213). The funnel (211) is mounted on the storage box (213), and the baffle (212) is mounted around the funnel (211). The baffle (212) is higher than the highest point of the funnel (211). The storage box (213) and the baffle (212) are slidably connected in the housing (1). The storage box (213) is located above the measuring component (22).

3. The oil leakage rate monitoring device for oil-filled equipment according to claim 2, characterized in that, The collecting component (21) also includes a splash guard (214), which is laid on the inner surface of the funnel (211) and has a plurality of through holes (215).

4. The oil leakage rate monitoring device for oil-filled equipment according to claim 2, characterized in that, The collection component (21) also includes a first handle (216) mounted on the storage box (213).

5. The oil leakage rate monitoring device for oil-filled equipment according to claim 2, characterized in that, The storage box (213) is provided with an oil drain port (217), and a plug (218) is provided in the oil drain port (217).

6. The oil leakage rate monitoring device for oil-filled equipment according to claim 1, characterized in that, The central control component (3) includes a power module (31), an alarm module (32), a circuit board (33), and a display module (34). The power module (31), alarm module (32), circuit board (33), and display module (34) are all mounted on the housing (1). The measuring element (22), alarm module (32), circuit board (33), display module (34), and power module (31) are electrically connected to each other.

7. The oil leakage rate monitoring device for oil-filled equipment according to claim 1, characterized in that, An observation window (4) is provided on the housing (1).

8. The oil leakage rate monitoring device for oil-filled equipment according to claim 2, characterized in that, The housing (1) includes a main body (11) and a plurality of leveling components (12), all of which are mounted below the main body (11).

9. The oil leakage rate monitoring device for oil-filled equipment according to claim 8, characterized in that, The leveling assembly (12) includes: a mounting base (121), a threaded rod (122), and a knob (123). The mounting base (121) is mounted on the main body (11), the threaded rod (122) is mounted on the mounting base (121) via a threaded pair, and the knob (123) is mounted on one end of the threaded rod (122).

10. The oil leakage rate monitoring device for oil-filled equipment according to claim 8, characterized in that, The housing (1) also includes a cover plate (13) covering the funnel (211), and a second handle (14) is provided on the cover plate (13).

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