Transformer oil collecting device
By designing sampling and cleaning components for the transformer oil collection device, the problem of difficult cleaning after transformer oil collection was solved, enabling convenient collection and cleaning and ensuring the accuracy of test results.
Patent Information
- Application Number
- CN202423003638.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-06
- Publication Date
- 2025-11-18
- Estimated Expiration
- 2034-12-06
AI Technical Summary
Existing transformer oil sampling devices tend to have oil residue adhering to the inner surface of the device during sampling, making cleaning difficult and affecting subsequent test results.
A transformer oil collection device was designed, comprising a collection tank, a tank cover, a partition, a control switch, a power cord, a sealing component, a sampling component, and a cleaning component. The device collects and cleans oil samples using a suction pump and a water pump, and cleans the inner surface using a U-shaped rubber scraper driven by a servo motor.
It enables convenient collection and cleaning of transformer oil, avoids sample contamination, ensures the accuracy of test results, and has a compact and portable structure.
Smart Images
Figure CN223565325U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to transformer oil collection technical field, concretely relates to a transformer oil collection device. BACKGROUND
[0002] Transformer oil is a kind of mineral oil obtained by distillation and refining in natural petroleum, is the mixture of liquid natural hydrocarbons with pure stability, small viscosity, good insulation and good cooling property obtained by acid-base refining treatment of lubricating oil fraction in petroleum, the role of transformer oil is: 1, mainly plays the role of heat dissipation and cooling when running;2, plays the role of insulation and insulation maintenance to winding etc.;3, plays the arc extinguishing role at high-voltage lead and tap changer contact point, prevents the generation of corona and arc discharge.
[0003] Transformer oil needs to be sampled in the use process to detect its oil product, the conventional transformer oil collection device can realize the function of collecting transformer oil sample, but the collected transformer oil sample is adhered to the inner surface of the device when being taken out in the actual application process, which is inconvenient to clean and also affects the detection result of the subsequent transformer oil recollection.
[0004] Therefore, it is necessary to invent a transformer oil collection device. UTILITY MODEL CONTENT
[0005] Therefore, the utility model provides a kind of transformer oil collection device to solve the problems raised in the above background art.
[0006] In order to achieve the above purpose, the utility model provides the following technical scheme: a kind of transformer oil collection device, including collection tank and tank cover, the tank cover is fixed with the partition in the inside, the tank cover front end is fixed with control switch, control switch is electrically connected with power cord, the tank cover is screwed in the collection tank top end, the tank cover and collection tank between being provided with first sealing assembly and second sealing assembly, the tank cover inside is fixed with sampling assembly and cleaning assembly, the sampling assembly and cleaning assembly are electrically connected control switch.
[0007] Preferably, the first sealing assembly includes a first rubber sealing ring, the first rubber sealing ring is fixed at the bottom edge of the partition, when the tank cover is screwed and fixed on the top end of the collection tank, the top end of the collection tank abuts against the bottom of the first rubber sealing ring.
[0008] Preferably, the second sealing assembly includes a second rubber sealing ring, the second rubber sealing ring is sleeved on the top edge of the collection tank, when the tank cover is screwed and fixed on the top end of the collection tank, the bottom end of the tank cover abuts against the top of the second rubber sealing ring.
[0009] Preferably, the sampling assembly comprises a suction pump, the bottom of the suction pump is fixed on one side of the top of the partition plate, the suction pump is electrically connected with the control switch, the input end of the suction pump is fixedly connected with a sampling pipe, the sampling pipe penetrates through the side end of the tank cover, and the end of the sampling pipe is fixedly connected with a sampling hose.
[0010] Preferably, the output end of the suction pump is fixedly connected with an oil conveying pipe, and the bottom end of the oil conveying pipe penetrates through the partition plate.
[0011] Preferably, the cleaning assembly comprises a water pump, the bottom of the water pump is fixed on one side of the top of the partition plate, the water pump is electrically connected with the control switch, the input end of the water pump is fixedly connected with a water suction pipe, the water suction pipe penetrates through the side end of the tank cover, and the end of the water suction pipe is fixedly connected with a water suction hose.
[0012] Preferably, the output end of the water pump is fixedly connected with a water conveying pipe, and the bottom end of the water conveying pipe penetrates through the partition plate.
[0013] Preferably, the cleaning assembly further comprises a servo motor, the bottom of the servo motor is fixed at the center of the top of the partition plate, the servo motor is electrically connected with the control switch, the output shaft of the servo motor vertically penetrates through the partition plate, and the bottom end of the output shaft of the servo motor is fixedly connected with a rotating rod, the bottom end of the rotating rod is fixedly connected with a U-shaped connecting plate, and the surface of the U-shaped connecting plate is fixedly connected with a U-shaped rubber scraping strip, when the tank cover is tightly fixed on the top end of the collection tank, the surface of the U-shaped rubber scraping strip is attached to the inner surface of the collection tank.
[0014] Preferably, the top of the tank cover is rotatably connected with a handle, the collection tank is made of transparent material, and the surface of the collection tank is vertically provided with scale lines.
[0015] The utility model discloses a collection tank, tank cover, partition plate, control switch, power cord, first sealing assembly, second sealing assembly, sampling assembly and the cooperation of cleaning assembly of setting, can carry out the extraction collection sample to the transformer oil and store, and can conveniently clean the collection tank subsequently, convenient to use, and the whole structure is small and exquisite, convenient to carry, is suitable for promotion. BRIEF DESCRIPTION OF DRAWINGS
[0016] Figure 1 The utility model provides structural section view for the utility model;
[0017] Figure 2 The utility model provides structural exploded view for the utility model;
[0018] Figure 3 The utility model provides structural front view for the utility model;
[0019] Figure 4 The utility model provides circuit connection block diagram for the utility model.
[0020] In the figure: 1, collecting tank; 2, tank cover; 3, partition; 4, control switch; 5, power cord; 6, first rubber sealing ring; 7, second rubber sealing ring; 8, suction pump; 9, sampling tube; 10, sampling hose; 11, oil delivery pipe; 12, water pump; 13, water suction pipe; 14, water suction hose; 15, water delivery pipe; 16, servo motor; 17, rotating rod; 18, U-shaped connecting plate; 19, U-shaped rubber scraping strip; 20, handle; 21, scale line. DETAILED DESCRIPTION
[0021] The preferred embodiments of the utility model are described below in combination with the drawings, and it should be understood that the preferred embodiments described herein are only used to illustrate and explain the utility model, and are not used to limit the utility model.
[0022] Please refer to the accompanying Figures 1-4 The utility model provides a kind of transformer oil collecting device, including collecting tank 1 and tank cover 2, tank cover 2 inside is fixed with partition 3, tank cover 2 front end is fixed with control switch 4, control switch 4 is electrically connected with power cord 5, it needs to be explained that power cord 5 is electrically connected with external 220V mains, tank cover 2 is screw thread connection in the top end of collecting tank 1, i.e. tank cover 2 and collecting tank 1 between convenient disassembly, to facilitate subsequent pouring out of the collected transformer oil sample and subsequent sewage pouring out when cleaning collecting tank 1, tank cover 2 and collecting tank 1 between being provided with first sealing assembly and second sealing assembly, tank cover 2 inside is fixed with sampling assembly and cleaning assembly, and sampling assembly and cleaning assembly are electrically connected control switch 4;
[0023] First sealing assembly includes first rubber sealing ring 6, and first rubber sealing ring 6 top is fixed in the bottom edge of partition 3, when tank cover 2 is fixed in the top end of collecting tank 1 by screwing, the top end of collecting tank 1 and the bottom of first rubber sealing ring 6 are abutted, second sealing assembly includes second rubber sealing ring 7, and second rubber sealing ring 7 is set in the top edge of collecting tank 1, when tank cover 2 is fixed in the top end of collecting tank 1 by screwing, the bottom end of tank cover 2 and the top of second rubber sealing ring 7 are abutted, specifically, under the common sealing effect of first rubber sealing ring 6 and second rubber sealing ring 7, the sealing performance of the connection between collecting tank 1 and tank cover 2 can be effectively guaranteed, effectively guaranteeing that the collected transformer oil sample is not contaminated, and also effectively preventing the leakage of collected transformer oil;
[0024] The sampling assembly comprises a suction pump 8 fixed at the top of one side of the partition plate 3, the suction pump 8 is electrically connected with the control switch 4, the input end of the suction pump 8 is fixedly connected with a sampling pipe 9, the sampling pipe 9 penetrates through the side end of the tank cover 2, and the end of the sampling pipe 9 is fixedly connected with a sampling hose 10, the output end of the suction pump 8 is fixedly connected with an oil conveying pipe 11, the bottom end of the oil conveying pipe 11 penetrates through the partition plate 3, specifically, the operator can insert the end of the sampling hose 10 into the transformer oil, and then start the suction pump 8, so that the transformer oil is pumped into the collecting tank 1 through the sampling hose 10, the sampling pipe 9 and the oil conveying pipe 11, thereby realizing the function of extracting and collecting the sample of the transformer oil and storing;
[0025] The cleaning assembly comprises a water pump 12 fixed at the top of one side of the partition plate 3, the water pump 12 is electrically connected with the control switch 4, the input end of the water pump 12 is fixedly connected with a water suction pipe 13, the water suction pipe 13 penetrates through the side end of the tank cover 2, and the end of the water suction pipe 13 is fixedly connected with a water suction hose 14, the output end of the water pump 12 is fixedly connected with a water conveying pipe 15, the bottom end of the water conveying pipe 15 penetrates through the partition plate 3, specifically, the operator can insert the end of the water suction hose 14 into the cleaning water, and then start the water pump 12, so that the cleaning water is pumped into the collecting tank 1 through the water suction hose 14, the water suction pipe 13 and the water conveying pipe 15;
[0026] The cleaning assembly further comprises a servo motor 16 fixed at the top center of the partition plate 3, the servo motor 16 is electrically connected with the control switch 4, the output shaft of the servo motor 16 vertically penetrates through the partition plate 3, and the bottom end of the output shaft of the servo motor 16 is fixedly connected with a rotating rod 17, the bottom end of the rotating rod 17 is fixedly connected with a U-shaped connecting plate 18, the surface of the U-shaped connecting plate 18 is fixedly connected with a U-shaped rubber scraping strip 19, when the tank cover 2 is tightly fixed at the top end of the collecting tank 1, the surface of the U-shaped rubber scraping strip 19 is attached to the inner surface of the collecting tank 1, specifically, when the cleaning water is pumped into the collecting tank 1, the operator can also start the servo motor 16, so that the U-shaped connecting plate 18 is driven to rotate in the collecting tank 1 through the rotating rod 17, thereby driving the U-shaped rubber scraping strip 19 to rotate synchronously, so that the U-shaped rubber scraping strip 19 can scrape and clean the inner surface of the collecting tank 1, thereby avoiding pollution and being convenient to use;
[0027] The tank cover 2 is rotationally connected with a handle 20 at the top, the collecting tank 1 is made of transparent material, it should be noted that the collecting tank 1 is preferably made of transparent glass material or transparent plastic material, and the surface of the collecting tank 1 is vertically provided with a scale line 21, so that the operator can realize the real-time understanding of the quantity of the transformer oil sample collected, thereby avoiding waste.
[0028] The use process of the utility model is as follows: the operating personnel can insert the sampling hose 10 end into transformer oil, then start the suction pump 8, pump the transformer oil into the collecting tank 1 through the sampling hose 10, the sampling pipe 9 and the oil delivery pipe 11, so as to realize the function of extracting and storing the sample of the transformer oil, when the collected sample needs to be detected, the operating personnel rotates the tank cover 2, dismounts the tank cover 2, then pours out the transformer oil sample collected in the collecting tank 1, after pouring out, the operating personnel inserts the water suction hose 14 end into the cleaning water, then starts the water pump 12, pumps the cleaning water into the collecting tank 1 through the water suction hose 14, the water suction pipe 13 and the water delivery pipe 15, when the cleaning water is pumped into the collecting tank 1, the operating personnel can also start the servo motor 16, rotates the U-shaped connecting plate 18 in the collecting tank 1 through the rotating rod 17, so as to drive the U-shaped rubber scraper strip 19 to rotate synchronously, so that the U-shaped rubber scraper strip 19 can scrape and clean the inner surface of the collecting tank 1, so as to avoid pollution, use conveniently, after cleaning, the operating personnel rotates the tank cover 2, dismounts the tank cover 2, then pours out the sewage produced in the cleaning of the collecting tank 1.
[0029] The above is only the preferred embodiment of the utility model, any skilled person in the art can modify the utility model by using the technical solutions described above or modify it into equivalent technical solutions. Therefore, any simple modification or equivalent replacement according to the technical solutions of the utility model is within the scope of protection required by the utility model.
Claims
1. A transformer oil collecting device, comprising a collecting tank (1) and a tank cover (2), a partition plate (3) is fixed inside the tank cover (2), a control switch (4) is fixed at the front end of the tank cover (2), and the control switch (4) is electrically connected with a power line (5), characterized in that: The tank cover (2) is screwed on the top end of the collection tank (1), the first sealing assembly and the second sealing assembly are arranged between the tank cover (2) and the collection tank (1), the sampling assembly and the cleaning assembly are fixed in the tank cover (2), and the sampling assembly and the cleaning assembly are electrically connected with the control switch (4).
2. The transformer oil collection device of claim 1, wherein: The first sealing assembly comprises a first rubber sealing ring (6), the top of the first rubber sealing ring (6) is fixed at the bottom edge of the partition plate (3), when the tank cover (2) is screwed and fixed on the top end of the collection tank (1), the top end of the collection tank (1) abuts against the bottom of the first rubber sealing ring (6).
3. The transformer oil collection device of claim 1, wherein: The second sealing assembly comprises a second rubber sealing ring (7), the second rubber sealing ring (7) is sleeved on the top edge of the collection tank (1), when the tank cover (2) is screwed and fixed on the top end of the collection tank (1), the bottom end of the tank cover (2) abuts against the top of the second rubber sealing ring (7).
4. The transformer oil collection device of claim 1, wherein: The sampling assembly comprises a suction pump (8), the bottom of the suction pump (8) is fixed on one side of the top of the partition plate (3), the suction pump (8) is electrically connected with the control switch (4), the input end of the suction pump (8) is fixedly connected with a sampling pipe (9), the sampling pipe (9) penetrates through the side end of the tank cover (2), and the end of the sampling pipe (9) is fixedly connected with a sampling hose (10).
5. A transformer oil collection device according to claim 4, wherein: The output end of the suction pump (8) is fixedly connected with an oil conveying pipe (11), and the bottom end of the oil conveying pipe (11) penetrates through the partition plate (3).
6. The transformer oil collection device of claim 1, wherein: The cleaning assembly comprises a water pump (12), the bottom of the water pump (12) is fixed on one side of the top of the partition plate (3), the water pump (12) is electrically connected with the control switch (4), the input end of the water pump (12) is fixedly connected with a water suction pipe (13), the water suction pipe (13) penetrates through the side end of the tank cover (2), and the end of the water suction pipe (13) is fixedly connected with a water suction hose (14).
7. A transformer oil collection device according to claim 6, characterized in that: The output end of the water pump (12) is fixedly connected with a water conveying pipe (15), and the bottom end of the water conveying pipe (15) penetrates through the partition plate (3).
8. The transformer oil collection device of claim 6, wherein: The cleaning assembly further comprises a servo motor (16), the bottom of the servo motor (16) is fixed at the center of the top of the partition plate (3), the servo motor (16) is electrically connected with the control switch (4), the output shaft of the servo motor (16) vertically penetrates through the partition plate (3), the bottom end of the output shaft of the servo motor (16) is fixed with a rotating rod (17), the bottom end of the rotating rod (17) is fixed with a U-shaped connecting plate (18), the surface of the U-shaped connecting plate (18) is fixed with a U-shaped rubber scraping strip (19), when the tank cover (2) is screwed and fixed on the top end of the collection tank (1), the surface of the U-shaped rubber scraping strip (19) is attached to the inner surface of the collection tank (1).
9. The transformer oil collection device of claim 1, wherein: The top of the tank cover (2) is rotationally connected with a handle (20), the collection tank (1) is made of transparent material, and the surface of the collection tank (1) is vertically provided with a scale line (21).