CN202839227U - Refueling device of distribution transformer - Google Patents
Refueling device of distribution transformer Download PDFInfo
- Publication number
- CN202839227U CN202839227U CN 201220537059 CN201220537059U CN202839227U CN 202839227 U CN202839227 U CN 202839227U CN 201220537059 CN201220537059 CN 201220537059 CN 201220537059 U CN201220537059 U CN 201220537059U CN 202839227 U CN202839227 U CN 202839227U
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- China
- Prior art keywords
- oil
- transformer
- refueling device
- hand
- distribution transformer
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- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a refueling device of a distribution transformer. The refueling device of the distribution transformer comprises a container barrel used for containing transformer oil, a hand-operated oil pump and an oil injection pipe. An input end of the hand-operated oil pump is connected with the container barrel, and an output end of the hand-operated oil pump is connected with an input end of the oil injection pipe through an oil guide pipe. The container barrel is a clean plastic barrel. The oil guide pipe is a plastic hose. The external diameter of an output end of the oil injection pipe is smaller than or equal to the internal diameter of a transformer expansion tank. The refueling device of the distribution transformer has the advantages that due to arrangement of the length-adjustable oil guide pipe, the hand-operated oil pump can be operated on the ground to refuel the distribution transformer, difficulty of refueling for the distribution transformer is reduced, the operation is simple and convenient, the refueling device is not restrained by conditions and environment, and safety of workers and equipment are improved; the hand-operated oil pump is used as a power unit, refueling quantity is easy to control, and the refueling device can not cause waste of the transformer oil; and due to the fact that the clean plastic barrel is used as the container barrel of the transformer oil, purity of the transformer oil can be guaranteed.
Description
Technical field
The utility model relates to a kind of distribution transformer refueling device, is applicable to distribution transformer oiling technical field.
Background technology
The not situation in prescribed limit of transformer oil often can appear in distribution transformer, in order to guarantee the safe operation of transformer, needs in time to refuel to transformer.There is following defective in existing distribution transformer oiling mode: the container that holds transformer oil that (1) is ununified, the fuel-servicing equipment that general people commonly use has metal bucket, Plastic Drum or held the waste and old bucket of other grease, the residue grease that iron rust or other kind are often arranged in the drum of these kinds, if use these drums to hold transformer oil, can not guarantee the purity of transformer oil; The staff must ascend a height and climb on the distribution transforming stand when (2) refueling, the close contact transformer, and there is certain Danger Electric shock risk in this mode of operation, is unfavorable for staff's personal safety; (3) because the oiling bore of installation for transformer is less, transformer oil is easy to trickle down out in the refueling process, causes the waste of transformer oil.For these reasons, in the past distribution transformer refuels that workload is large, operating efficiency is lower, easily causes the waste of transformer oil, has affected from the side the normal operation of distribution transforming.
The utility model content
Technical problem to be solved in the utility model provides a kind of simple to operation, distribution transformer refueling device that can not cause transformer oil waste.
For solving the problems of the technologies described above, technical solution adopted in the utility model is: a kind of distribution transformer refueling device, comprise be used to the drum that holds transformer oil, hand oil pump and oil fuel tube, the input of described hand oil pump is connected with drum, and its output is connected with the input of oil fuel tube by oil guide pipe.
Described drum is clean Plastic Drum.
Described oil guide pipe is plastic flexible pipe; The output external diameter of described oil fuel tube is less than or equal to the internal diameter of installation for transformer.
Utilize distribution transformer refueling device described in the utility model as follows to the process that transformer refuels: at first the each several part with device couples together, the height apart from ground according to the distribution transformer of required oiling, select the oil guide pipe of suitable length, then the output of oil fuel tube is injected the oil filler of installation for transformer, after everything is ready, the staff shakes the handle of hand oil pump on the ground, at this moment the transformer oil in the drum is transported in the conservator of transformer along with oil guide pipe, in this process, the staff estimates the oil level of oil ga(u)ge pipe in the transformer at any time, when oil level rises to correct position, stop to shake hand oil pump, then oppositely shake the handle of hand oil pump, remaining transformer oil in the oil guide pipe is led back in the drum.
The beneficial effect that adopts technique scheme to produce is:
(1) owing to being provided with length-adjustable oil guide pipe, can operate on the ground hand oil pump distribution transformer is refueled, reduce the difficulty that distribution transformer refuels, simple to operation, be not subjected to the restriction of conditions and environment, improve the fail safe of staff and equipment;
(2) owing to having adopted hand oil pump as power set, volume read-out is easy to control, can not cause the waste of transformer oil;
(3) owing to adopting clean Plastic Drum as the drum of transformer oil, can guarantee the purity of transformer oil.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is structure connection diagram of the present utility model;
Wherein, 1, drum, 2, hand oil pump, 3, oil guide pipe, 4, oil fuel tube.
Embodiment
Embodiment as shown in Figure 1 as can be known, distribution transformer refueling device described in the utility model, comprise be used to the drum 1 that holds transformer oil, hand oil pump 2 and oil fuel tube 4, the input of described hand oil pump 2 is connected with drum 1, and its output is connected by the input of oil guide pipe 3 with oil fuel tube 4.
Described drum 1 is clean Plastic Drum.
Described oil guide pipe 3 is plastic flexible pipe; The output external diameter of described oil fuel tube 4 is less than or equal to the internal diameter of installation for transformer.
Utilize above-mentioned distribution transformer refueling device as follows to the process that transformer refuels: at first the each several part with device couples together, the height apart from ground according to the distribution transformer of required oiling, select the oil guide pipe 3 of suitable length, then the output of oil fuel tube 4 is injected the oil filler of installation for transformer, after everything is ready, the staff shakes the handle of hand oil pump 2 on the ground, at this moment the transformer oil in the drum 1 is transported in the conservator of transformer along with oil guide pipe 3, in this process, the staff estimates the oil level of oil ga(u)ge pipe in the transformer at any time, when oil level rises to correct position, stop to shake hand oil pump 2, then oppositely shake the handle of hand oil pump 2, oil guide pipe 3 interior remaining transformer oil are led back in the drum 1.
Claims (3)
1. distribution transformer refueling device, it is characterized in that, comprise be used to the drum that holds transformer oil (1), hand oil pump (2) and oil fuel tube (4), the input of described hand oil pump (2) is connected with drum (1), and its output is connected by the input of oil guide pipe (3) with oil fuel tube (4).
2. distribution transformer refueling device according to claim 1 is characterized in that, described drum (1) is clean Plastic Drum.
3. distribution transformer refueling device according to claim 1 and 2 is characterized in that, described oil guide pipe (3) is plastic flexible pipe; The output external diameter of described oil fuel tube (4) is less than or equal to the internal diameter of installation for transformer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220537059 CN202839227U (en) | 2012-10-19 | 2012-10-19 | Refueling device of distribution transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220537059 CN202839227U (en) | 2012-10-19 | 2012-10-19 | Refueling device of distribution transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202839227U true CN202839227U (en) | 2013-03-27 |
Family
ID=47950871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220537059 Expired - Fee Related CN202839227U (en) | 2012-10-19 | 2012-10-19 | Refueling device of distribution transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202839227U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104465029A (en) * | 2014-12-03 | 2015-03-25 | 国家电网公司 | Transformer oil supplementing device |
| CN113451007A (en) * | 2021-06-29 | 2021-09-28 | 海南电网有限责任公司万宁供电局 | Electronic pressure type oiling device for transformer |
-
2012
- 2012-10-19 CN CN 201220537059 patent/CN202839227U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104465029A (en) * | 2014-12-03 | 2015-03-25 | 国家电网公司 | Transformer oil supplementing device |
| CN113451007A (en) * | 2021-06-29 | 2021-09-28 | 海南电网有限责任公司万宁供电局 | Electronic pressure type oiling device for transformer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20131019 |