CN220819155U - Transformer oil level monitoring device for tubular oil level gauge - Google Patents
Transformer oil level monitoring device for tubular oil level gauge Download PDFInfo
- Publication number
- CN220819155U CN220819155U CN202322746843.3U CN202322746843U CN220819155U CN 220819155 U CN220819155 U CN 220819155U CN 202322746843 U CN202322746843 U CN 202322746843U CN 220819155 U CN220819155 U CN 220819155U
- Authority
- CN
- China
- Prior art keywords
- oil level
- pipe clamp
- fixed
- level gauge
- shaped
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000012806 monitoring device Methods 0.000 title claims abstract description 26
- 238000012544 monitoring process Methods 0.000 claims abstract description 18
- 238000003466 welding Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
Landscapes
- Housings And Mounting Of Transformers (AREA)
Abstract
The utility model discloses a transformer oil level monitoring device for a tubular oil level gauge, which comprises: the charging and controlling assembly comprises a photovoltaic panel, a power supply, a control module and a bracket, and is arranged on one side of the tubular oil level gauge through the fixing assembly; the fixing component comprises a straight fixing rod pipe clamp and an L-shaped fixing rod pipe clamp, and the straight fixing rod pipe clamp and the L-shaped fixing rod pipe clamp are matched to clamp the tubular oil level gauge; the oil level monitoring assembly comprises a fixed knob, a gasket, a fixed supporting frame, a color code sensor and an L-shaped fixed plate, and is arranged at an oil level display position of the tubular oil level gauge to monitor the oil level of the transformer; the indicator lamp is designed to be red-blue double-color, corresponds to the oil level indication color of the tubular oil level indicator, and is connected with the L-shaped fixing rod pipe clamp of the fixing component. The method reduces the monitoring difficulty of the oil level of the transformer and improves the safety and the real-time performance.
Description
Technical Field
The utility model relates to the technical field of auxiliary tools of transformers, in particular to a transformer oil level monitoring device for a tubular oil level gauge.
Background
In order to ensure the normal operation of the transformer, the content change of oil in the transformer needs to be monitored in real time so as to timely respond when the oil content is reduced and the liquid level is lowered, and overhaul and maintenance are carried out on the distribution transformer. The top surface of the oil tank cover of the oil-immersed fully-sealed transformer oil tank is provided with a transformer oil level gauge for displaying the oil level in the transformer oil tank. The oil level is normal when a blue mark appears in a window at the upper part of the oil level gauge, so that the use requirement is met; when red marks appear, the oil marks are abnormal, and oil needs to be properly supplemented. The traditional transformer oil level can only be visually inspected on site, a rod is needed to climb to the height of the transformer, the transformer oil level can be clearly observed, and the transformer oil level cannot be effectively monitored; and at present, no relevant low-oil-level alarm device for the transformer exists, and the low-oil-level of the transformer cannot be effectively monitored.
Disclosure of Invention
The utility model aims to provide a transformer oil level monitoring device for a tubular oil level gauge, which has a multi-degree-of-freedom adjusting function and can adapt to the installation environment and monitoring angle requirements of different photovoltaic power stations.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
A transformer oil level monitoring device for a tubular oil level gauge, comprising: charging and control assembly, fixed subassembly, oil level monitoring assembly and pilot lamp etc. four parts. The charging and control assembly comprises a photovoltaic panel, a power supply, a control module and a bracket, and is arranged on one side of the tubular oil level gauge through a fixing assembly; the fixing assembly comprises a straight fixing rod pipe clamp and an L-shaped fixing rod pipe clamp, and the straight fixing rod pipe clamp and the L-shaped fixing rod pipe clamp are connected through bolts and clamp the tubular oil level gauge; the oil level monitoring assembly comprises a fixed knob, a gasket, a fixed supporting frame, a color code sensor and an L-shaped fixed plate, and is arranged at an oil level display position of the tubular oil level gauge to monitor the oil level of the transformer; the indicator lamp is designed to be red-blue double-color, corresponds to the oil level indication color of the tubular oil level indicator, and is connected with the L-shaped fixing rod pipe clamp of the fixing component.
Further, the charging and control assembly comprises a photovoltaic panel, a power supply and control module and a bracket. The photovoltaic panel is arranged on two side plates of the bracket, is fixed through bolts, and is screwed down to fix the angle after the angle is adjusted; the power supply and the control module are arranged at the position of the lower bottom plate of the bracket; the mounting hole is designed at the bottom end of the support, is connected with the straight fixing rod pipe clamp of the fixing assembly, and is fixed through bolts.
Furthermore, the straight fixing rod pipe clamp is composed of a straight round pipe and a semicircular pipe clamp, one end of the straight round pipe is provided with an internal thread, the other end of the straight round pipe is welded on the semicircular pipe clamp, and meanwhile, the welding side of the straight round pipe is provided with a fixing disc; two adjusting bolts are designed on the semicircular pipe clamp, and the two adjusting bolts are matched with the L-shaped fixed rod pipe clamp to clamp pipe type oil level gauges with different thicknesses in a certain range.
Furthermore, the L-shaped fixing rod pipe clamp consists of an L-shaped rod and a semicircular pipe clamp, wherein one end of the L-shaped rod is provided with a fixing disc, and the other end of the L-shaped rod is welded on the semicircular pipe clamp; two adjusting bolts are designed on the semicircular pipe clamp, and the two adjusting bolts are matched with the linear fixed rod pipe clamp to clamp pipe type oil level gauges with different thicknesses in a certain range.
Further, the oil level monitoring assembly comprises a fixed knob, a gasket, a fixed supporting frame, a color code sensor and an L-shaped fixed plate. The fixed knob is provided with an internal thread, one end of the fixed support frame is provided with an external thread, and the internal thread and the external thread are matched with the clamping tubular oil level gauge and can be fixed at a specified height; the gasket is designed into a semicircle, different thicknesses are designed, and the gasket can adapt to a tubular oil level gauge within a certain diameter range by being matched with the fixed support frame and the fixed knob; the L-shaped fixing plate fixes the color code sensor in the fixing support frame.
Further, an arc plate with external threads is arranged at one end of the fixed support frame, a semicircular plate is arranged in the middle of the fixed support frame, and a rectangular groove structure is arranged at the other end of the fixed support frame. Wherein, the middle of the middle semi-circular plate is provided with a round hole and a semi-annular boss.
Compared with the prior art, the utility model has the beneficial effects that: the oil level monitoring device has the advantages that the oil level monitored by the transformer tubular oil level gauge is monitored and is enlarged and displayed through the indicator lamp, the lamplight color of the indicator lamp is judged below the transformer, the oil level condition of the transformer monitored by the tubular oil level gauge can be clearly observed, a climbing rod is not needed to be checked, meanwhile, the monitoring result is transmitted to the background through the control module, remote monitoring is realized, the monitoring difficulty of the oil level of the transformer is reduced, and safety and instantaneity are improved.
Drawings
The utility model is further described below with reference to the accompanying drawings:
fig. 1 is a schematic diagram of a transformer oil level monitoring device for a pipe type oil level gauge according to an embodiment of the present utility model.
Fig. 2 is an exploded view of the overall structure of a transformer oil level monitoring device for a pipe type oil level gauge according to an embodiment of the present utility model.
Fig. 3 is a schematic view of the overall structure of a transformer oil level monitoring device for a pipe type oil level gauge according to an embodiment of the present utility model.
Fig. 4 is a schematic view of a part of an oil level monitoring assembly of a transformer oil level monitoring device for a pipe type oil level gauge according to an embodiment of the present utility model.
Fig. 5 is a schematic structural diagram of a fixed support frame of a transformer oil level monitoring device for a tubular oil level gauge according to an embodiment of the present utility model.
In the figure: 1. a transformer oil level monitoring device for a tubular oil level gauge; 2. a tube type oil level gauge; 10. a charging and control assembly; 101. a photovoltaic panel; 102. a power supply and a control module; 103. a bracket; 11. a fixing assembly; 111. a straight-shaped fixed rod pipe clamp; 112. l-shaped fixed rod pipe clamp; 12. an oil level monitoring assembly; 121. fixing a knob; 122. a gasket; 123. fixing the supporting frame; 1231. rectangular grooves; 1232. a round hole; 1233 semi-annular boss; 1234. an externally threaded arcuate plate; 124. a color sensor; 125. an L-shaped fixing plate; 13. an indicator light.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1, a schematic diagram of a transformer oil level monitoring device for a pipe type oil level gauge is disclosed in an embodiment of the present utility model. The utility model provides a transformer oil level monitoring device 1 for a tubular oil level gauge, which is fixedly arranged on the tubular oil level gauge 2 and is used for monitoring the transformer oil level monitored by the tubular oil level gauge 2.
Referring to fig. 2, an exploded view of the overall structure of a transformer oil level monitoring device for a pipe-type oil level gauge is disclosed in an embodiment of the present utility model. A transformer oil level monitoring device 1 for a pipe type oil level gauge includes: the charging and control assembly 10, the fixing assembly 11, the oil level monitoring assembly 12 and the indicator lamp 13. The charging and control assembly 10 comprises a photovoltaic panel 101, a power and control module 102 and a support 103; the securing assembly 11 includes an in-line securing lever clip 112 and an L-shaped securing lever clip 111; the oil level monitoring assembly 12 includes a stationary knob 121, a washer 122, a stationary support bracket 123, a color scale sensor 124, and an L-shaped stationary plate 125.
Referring to fig. 1 and 3, fig. 3 is a schematic view of an overall structure of a transformer oil level monitoring device for a pipe type oil level gauge according to an embodiment of the present utility model. The charging and control assembly 10 and the indicator lamp 13 are respectively connected with the fixing assembly 11, the oil level monitoring assembly 12 is directly installed and fixed at the window position of the tubular oil level gauge 2, and the fixing assembly 11 is installed and fixed at the bottom end of the tubular oil level gauge 2. The photovoltaic panel 101 is arranged on two side plates of the support 103, is fixed through bolts, and is screwed down to fix the angle after the angle is adjusted; the power supply and control module 102 is arranged at the position of the lower bottom plate of the bracket 103; mounting holes are designed at the bottoms of the two side plates of the support 103 and are connected with the straight-line fixing rod pipe clamp 112 of the fixing assembly 11. The straight fixing rod pipe clamp 112 consists of a straight round pipe and a semicircular pipe clamp, wherein one end of the straight round pipe is provided with an internal thread, the other end of the straight round pipe is welded on the semicircular pipe clamp, and meanwhile, the welding side of the straight round pipe is provided with a fixing disc; two adjusting bolts are designed on the semicircular pipe clamp. The L-shaped fixed rod pipe clamp 111 consists of an L-shaped rod and a semicircular pipe clamp, wherein one end of the L-shaped rod is provided with a fixed disc, and the other end of the L-shaped rod is welded on the semicircular pipe clamp; two adjusting bolts are designed on the semicircular pipe clamp. The L-shaped fixing rod pipe clamp 111 and the linear fixing rod pipe clamp 112 are connected through bolts, are matched to form an annular clamp, are sleeved on the tubular oil level gauge 2, and can clamp the tubular oil level gauge with different thicknesses in a certain range by screwing the adjusting bolts on the L-shaped fixing rod pipe clamp 111 and the linear fixing rod pipe clamp 112. The indicator light 13 is mounted on a fixed disk of the L-shaped fixed rod clamp 111.
Referring to fig. 1 and 3 to 5, fig. 4 and 5 are respectively a schematic view of a part of an oil level monitoring assembly and a schematic view of a fixed support frame of a transformer oil level monitoring device for a pipe type oil level gauge according to an embodiment of the present utility model. The fixed knob 121 is provided with internal threads, one end of the fixed supporting frame 123 is provided with an arc plate 1234 with external threads, and the fixed knob and the arc plate are matched with the clamping pipe type oil level gauge 2 and can be fixed at a specified height; the gasket 122 is designed into a semicircle shape, different thicknesses are designed, one gasket or 2 gaskets can be selected when the pipe type oil level gauge is used, the pipe type oil level gauge is specifically selected according to the diameter of the pipe type oil level gauge, the pipe type oil level gauge is installed inside the fixed supporting frame 123, and the clamping groove at the back of the gasket 122 is matched with the semicircular boss 1233 inside the fixed supporting frame 123, so that the pipe type oil level gauge 2 in a certain diameter range can be adapted; the L-shaped fixing plate 125 fixes the color code sensor 124 in the rectangular groove 1231 of the fixing support frame 123, the color code sensor probe is aligned with the round hole 1232 passing through the fixing support frame 123, the color in the window of the tubular oil level gauge 2 can be identified, the oil level is normal when the blue mark appears in the window at the upper part of the oil level gauge, and the use requirement is met; the indicator lights are lighted to light blue; when red marks appear, the oil marks are abnormal, and oil needs to be properly supplemented. After the color code sensor 124 identifies the color in the window of the tubular oil level gauge 2, the signal transmission power supply and control module 102 is displayed on site through the indicator lamp 13, an observer does not need to log on a rod to check, and the oil level of the transformer can be judged through the lamplight color of the indicator lamp 13 below the transformer; meanwhile, the signal is transmitted to the background through the power supply and control module 102, so that the oil level change of the transformer can be monitored remotely.
The foregoing has described in detail a transformer oil level monitoring device for a tubular oil level gauge according to an embodiment of the present utility model, and specific examples have been applied herein to illustrate the principles and embodiments of the present utility model, the above examples being provided only to assist in understanding the method of the present utility model and its core ideas; the previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. A transformer oil level monitoring device for a tubular oil level gauge, comprising: the charging and controlling assembly comprises a photovoltaic panel, a power supply, a control module and a bracket, and is arranged on one side of the tubular oil level gauge through the fixing assembly; the fixing assembly comprises a straight fixing rod pipe clamp and an L-shaped fixing rod pipe clamp, and the straight fixing rod pipe clamp and the L-shaped fixing rod pipe clamp are connected through bolts and clamp the tubular oil level gauge; the oil level monitoring assembly comprises a fixed knob, a gasket, a fixed supporting frame, a color code sensor and an L-shaped fixed plate, and is arranged at an oil level display position of the tubular oil level gauge to monitor the oil level of the transformer; the indicator lamp is designed to be red-blue double-color, corresponds to the oil level indication color of the tubular oil level indicator, and is connected with the L-shaped fixing rod pipe clamp of the fixing component.
2. The transformer oil level monitoring device for the pipe type oil level gauge according to claim 1, wherein the charging and control assembly comprises a photovoltaic plate, a power supply, a control module and a bracket, wherein the photovoltaic plate is arranged on two side plates of the bracket, and is fixed by bolts, and after the angle is adjusted, the bolts are screwed down for angle fixing; the power supply and the control module are arranged at the position of the lower bottom plate of the bracket; the mounting hole is designed at the bottom end of the support, is connected with the straight fixing rod pipe clamp of the fixing assembly, and is fixed through bolts.
3. The transformer oil level monitoring device for a tubular oil level gauge according to claim 1, wherein the in-line fixing rod pipe clamp is composed of a straight round pipe and a semicircular pipe clamp, one end of the straight round pipe is provided with an internal thread, the other end of the straight round pipe is welded on the semicircular pipe clamp, and a fixing disc is arranged on the welding side of the straight round pipe; two adjusting bolts are designed on the semicircular pipe clamp, and the two adjusting bolts are matched with the L-shaped fixed rod pipe clamp to clamp pipe type oil level gauges with different thicknesses in a certain range.
4. The oil level monitoring device for a tube type oil level gauge according to claim 1, wherein the L-shaped fixed rod pipe clamp is composed of an L-shaped rod and a semicircular pipe clamp, one end of the L-shaped rod is provided with a fixed disc, and the other end of the L-shaped rod is welded on the semicircular pipe clamp; two adjusting bolts are designed on the semicircular pipe clamp, and the two adjusting bolts are matched with the linear fixed rod pipe clamp to clamp pipe type oil level gauges with different thicknesses in a certain range.
5. The oil level monitoring device for the transformer of the tubular oil level gauge according to claim 1, wherein the oil level monitoring assembly comprises a fixed knob, a gasket, a fixed support frame, a color code sensor and an L-shaped fixed plate, wherein the fixed knob is provided with an internal thread, one end of the fixed support frame is provided with an external thread, and the fixed knob, the gasket, the fixed support frame, the color code sensor and the L-shaped fixed plate are matched with each other to clamp the tubular oil level gauge and can be fixed at a specified height; the gasket is designed into a semicircle, different thicknesses are designed, and the gasket can adapt to a tubular oil level gauge within a certain diameter range by being matched with the fixed support frame and the fixed knob; the L-shaped fixing plate fixes the color code sensor in the fixing support frame.
6. The oil level monitoring device for the transformer oil level gauge according to claim 5, wherein one end of the fixed support frame is provided with an arc-shaped plate with external threads, the middle part is provided with a semicircular plate, the other end of the fixed support frame is provided with a rectangular groove structure, and a round hole and a semicircular boss are arranged in the middle of the middle semicircular plate.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202322746843.3U CN220819155U (en) | 2023-10-12 | 2023-10-12 | Transformer oil level monitoring device for tubular oil level gauge |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202322746843.3U CN220819155U (en) | 2023-10-12 | 2023-10-12 | Transformer oil level monitoring device for tubular oil level gauge |
Publications (1)
Publication Number | Publication Date |
---|---|
CN220819155U true CN220819155U (en) | 2024-04-19 |
Family
ID=90701493
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202322746843.3U Active CN220819155U (en) | 2023-10-12 | 2023-10-12 | Transformer oil level monitoring device for tubular oil level gauge |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN220819155U (en) |
-
2023
- 2023-10-12 CN CN202322746843.3U patent/CN220819155U/en active Active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN220819155U (en) | Transformer oil level monitoring device for tubular oil level gauge | |
CN108871491B (en) | Intelligent oil level meter for transformer bushing | |
CN112071597A (en) | Video monitoring oil-immersed transformer | |
CN201008249Y (en) | Dust explosion-proof positive draft cabinet | |
CN112670920B (en) | Boiler instrument is adjusting support for terminal box | |
CN206772253U (en) | Electric boosting steering system assembly line mistake proofing calibration equipment | |
CN220474120U (en) | Abnormal gas alarm device | |
CN210322106U (en) | Grating type bolt sensor | |
CN209280209U (en) | A kind of artificial intelligence detection device preventing automobile oil leak | |
CN219434115U (en) | Detection device for preventing error in riveting of support | |
CN115388309B (en) | Real-time monitoring device and monitoring method for telescopic joint | |
CN221061611U (en) | Fire-fighting water flow indicator convenient to install | |
CN215174151U (en) | Temperature sensing device for liquid filling pipeline interface of tank car | |
CN219224022U (en) | Anti-condensation high-temperature-resistant pressure gauge | |
CN219641907U (en) | Oil immersed transformer state quantity monitoring device | |
CN219367014U (en) | Nested type variable spring support and hanger | |
CN220891661U (en) | Domestic combustible gas detector capable of timely informing | |
CN218917341U (en) | Point type combustible gas detector | |
CN220333655U (en) | Proximity switch type liquid level display controller | |
CN215445293U (en) | Pneumatic valve position display sensor | |
CN202719117U (en) | Oil level detecting device for hydraulic coupler | |
CN220230411U (en) | Deformation resistance sensor convenient to sleeve on nut | |
CN217736949U (en) | Hydrogen energy automobile hydrogen leaks safe maintenance and detects auxiliary device | |
CN217132292U (en) | Liquid level meter with indicating function for boiler | |
CN220268646U (en) | Heat supply pipeline installation mechanism |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |