CN220063125U - Oil level detection structure of transformer oil conservator - Google Patents
Oil level detection structure of transformer oil conservator Download PDFInfo
- Publication number
- CN220063125U CN220063125U CN202320837240.1U CN202320837240U CN220063125U CN 220063125 U CN220063125 U CN 220063125U CN 202320837240 U CN202320837240 U CN 202320837240U CN 220063125 U CN220063125 U CN 220063125U
- Authority
- CN
- China
- Prior art keywords
- oil
- oil level
- conservator
- end cover
- side end
- 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.)
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Links
- 238000001514 detection method Methods 0.000 title claims abstract description 28
- 238000005192 partition Methods 0.000 claims description 4
- 239000002775 capsule Substances 0.000 abstract description 7
- 238000005259 measurement Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Housings And Mounting Of Transformers (AREA)
Abstract
The utility model provides a transformer oil pillow oil level detection structure, includes the conservator, is equipped with the side end cover in one side of conservator, and the opposite side is equipped with the extension side end cover, is equipped with the baffle in the extension side end cover, forms the detection chamber between baffle and extension side end cover, detects the inside intercommunication of the bottom conservator in chamber, is equipped with oil level detection device in detecting the intracavity. The utility model provides a transformer oil pillow oil level detection structure, which is used for improving a side end cover of a transformer oil pillow, isolating a floater and a connecting rod of an oil level gauge from a capsule in the transformer oil pillow, ensuring the accuracy of oil level measurement.
Description
Technical Field
The utility model relates to the technical field of oil level detection of transformer oil pillows, in particular to an oil level detection structure of a transformer oil pillow.
Background
The current large-scale transformer conservator oil level measuring device adopts swedish AMK 67/69 series oil level gauge, as shown in figure 1, the oil level gauge comprises a sensor 1, an indicator 2, a connecting hose 3, a connecting rod 4 and a floater 5, wherein the floater 5 is used for detecting the oil level, the floater 5 drives a connecting rod 4 hinged with the sensor 1 to rotate, the sensor 1 is connected with the indicator 2 through the connecting hose 3, the rotation of the connecting rod of the floater is transmitted to a hydraulic system of the indicator, and the sensor is arranged at the bottom of the conservator. The oil level gauge has high precision and small error, is not influenced by weather and temperature, but has the capsule 6 in the transformer oil pillow, and the capsule is easy to wind and wrap the floating ball link rod of the oil level gauge to cause deformation and the like when the oil tank is filled with oil.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a transformer oil pillow oil level detection structure which can eliminate the influence of a capsule on an oil level gauge.
In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a transformer oil pillow oil level detection structure, includes the conservator, is equipped with the side end cover in one side of conservator, and the opposite side is equipped with the extension side end cover, is equipped with the baffle in the extension side end cover, forms the detection chamber between baffle and extension side end cover, detects the inside intercommunication of the bottom conservator in chamber, is equipped with oil level detection device in detecting the intracavity.
Preferably, the position detection device comprises a sensor arranged at one side of the detection cavity, a connecting rod is connected with the sensor in a connecting way, and a float is fixedly arranged at the free end of the connecting rod; the sensor is connected with the indicating instrument through a connecting hose.
The utility model provides a transformer oil pillow oil level detection structure, which is used for improving a side end cover of a transformer oil pillow, isolating a floater and a connecting rod of an oil level gauge from a capsule in the transformer oil pillow, ensuring the accuracy of oil level measurement.
Drawings
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:
FIG. 1 is a schematic diagram of a prior art structure;
FIG. 2 is a schematic diagram of the structure of the present utility model;
FIG. 3 is a cross-sectional view taken along the A-A plane in FIG. 2.
Detailed Description
As shown in fig. 2, a transformer oil pillow oil level detection structure comprises a conservator 7, wherein a side end cover 8 is arranged on one side of the conservator 7, an elongated side end cover 9 is arranged on the other side of the conservator 7, a partition plate 10 is arranged in the elongated side end cover 9, a detection cavity 11 is formed between the partition plate 10 and the elongated side end cover 9, the bottom conservator 7 of the detection cavity 11 is internally communicated, and an oil level detection device is arranged in the detection cavity 11.
Preferably, as shown in fig. 3, the position detecting device comprises a sensor 1 arranged at one side of a detecting cavity 11, a connecting rod 4 is connected with the sensor 1 in a cross way, and a float 5 is fixedly arranged at the free end of the connecting rod 4; the sensor 1 is connected with the indicating instrument 2 through a connecting hose 3.
As shown in fig. 3, the oil level gauge connecting rod is a movable range of the modified oil level gauge connecting rod, and is separated from the capsule in the oil conservator, so that the influence of the capsule on the connecting rod is avoided.
The above embodiments are only preferred embodiments of the present utility model, and should not be construed as limiting the present utility model, and the scope of the present utility model should be defined by the claims, including the equivalents of the technical features in the claims. I.e., equivalent replacement modifications within the scope of this utility model are also within the scope of the utility model.
Claims (2)
1. The utility model provides a transformer oil pillow oil level detection structure, includes conservator (7), its characterized in that: one side of the oil conservator (7) is provided with a side end cover (8), the other side of the oil conservator is provided with a lengthened side end cover (9), a partition plate (10) is arranged in the lengthened side end cover (9), a detection cavity (11) is formed between the partition plate (10) and the lengthened side end cover (9), the bottom of the detection cavity (11) is communicated with the inside of the oil conservator (7), and an oil level detection device is arranged in the detection cavity (11).
2. The transformer oil pillow oil level detection structure according to claim 1, wherein: the position detection device comprises a sensor (1) arranged at one side of a detection cavity (11), a connecting rod (4) is connected with the sensor (1) in a connecting way, and a float (5) is fixedly arranged at the free end of the connecting rod (4); the sensor (1) is connected with the indicating instrument (2) through a connecting hose (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320837240.1U CN220063125U (en) | 2023-04-15 | 2023-04-15 | Oil level detection structure of transformer oil conservator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320837240.1U CN220063125U (en) | 2023-04-15 | 2023-04-15 | Oil level detection structure of transformer oil conservator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220063125U true CN220063125U (en) | 2023-11-21 |
Family
ID=88760883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320837240.1U Active CN220063125U (en) | 2023-04-15 | 2023-04-15 | Oil level detection structure of transformer oil conservator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220063125U (en) |
-
2023
- 2023-04-15 CN CN202320837240.1U patent/CN220063125U/en active Active
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Legal Events
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| GR01 | Patent grant |