CN205294822U - Oil supplementing device is got in few oils equipment special use - Google Patents
Oil supplementing device is got in few oils equipment special use Download PDFInfo
- Publication number
- CN205294822U CN205294822U CN201520916415.3U CN201520916415U CN205294822U CN 205294822 U CN205294822 U CN 205294822U CN 201520916415 U CN201520916415 U CN 201520916415U CN 205294822 U CN205294822 U CN 205294822U
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- CN
- China
- Prior art keywords
- oil
- return valve
- oil sample
- repairing
- takes
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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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses an oil supplementing device is got in few oils equipment special use, it includes: get / mend line of oils's piece, connect few oils equipment and new oil vessel respectively for oil appearance is drawed / supplyed, the check valve subassembly and is got / is mended line of oils's piece and meet for extracting oil appearance on next step, the process perhaps shifts oil appearance to getting / mend line of oils's piece, the piston rod subassembly meets with the check valve subassembly for it draws oil appearance / supply to provide power. The utility model has the advantages that: this device simple structure, easy and simple to handle is applicable to each electric pressure type equipment, gets oil and accomplishes simultaneously with supplying the operation, and whole process need not to connect the dismouting, and is reliable and stable, has avoided the pollution scheduling problem of oil mass loss and fresh oil.
Description
Technical field
This utility model relates to joining field of power transmission, particularly relates to a kind of few oils device-specific and takes/recharging oil device.
Background technology
There is substantial amounts of few oil equipment, requirement in Q/CSG114002-2011 " power equipment preventive trial code " in power system, few oil equipment such as oil-insulation transformer, sleeve pipe etc. need to draw oil sample every some cycles and be analyzed. But, few oils device interior insulating oil total amount is less, frequently takes oil and will cause that insulating oil reduces, the problems such as false oil level, the insulating oil leakage in addition caused due to apparatus and process problem very easily occur, after longtime running, it is low that equipment component will appear from insulating oil oil level, affects the properly functioning of equipment.
Utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, it is provided that a kind of few oils device-specific takes/recharging oil device.
This utility model is achieved through the following technical solutions: few oils device-specific takes/recharging oil device, comprising:
Take/repairing assembly, connect few oils equipment and new oil vessel respectively, be used for extracting/supplement oil sample;
Non-return valve assembly, and takes/repairing attached components, for oil sample extracting next step operation or being transferred to by oil sample and take/repairing assembly;
Piston rod assembly, and non-return valve attached components, it is used for providing power to be undertaken extracting/supplementing by oil sample.
Described take/repairing assembly includes fresh oil and takes hydraulic fluid port, takes/repairing mouth and oil sample mouth, with take/repairing mouth is connected to oil inlet pipe and petroleum pipeline; Described non-return valve assembly includes fresh oil non-return valve, repairing non-return valve, oil sample non-return valve and takes oil non-return valve; Piston rod assembly includes top cover, oil cylinder main body, bottom and piston rod, the two ends of oil cylinder main body are respectively by top cover, bottom cover sealing, the first oil sample chamber and the second oil sample chamber it is provided with in oil cylinder main body, piston rod is provided with for inserting the first oil sample intracavity the first catch bar slid along, for inserting the second oil sample intracavity the second catch bar slid along, and the termination of described first catch bar and the second catch bar is provided with plug; Described fresh oil takes hydraulic fluid port by fresh oil non-return valve and the connection of the first oil sample chamber, described oil inlet pipe is by repairing non-return valve and the connection of the first oil sample chamber, petroleum pipeline is by oil sample non-return valve and the connection of the second oil sample chamber, and described oil sample mouth is by taking oil non-return valve and the connection of the second oil sample chamber.
It is cased with sealing ring outside described first catch bar and the second catch bar.The setting of sealing ring, can avoid oil sample outwards to be overflowed by oil sample chamber outward.
During use, fresh oil is taken hydraulic fluid port and is connected to new oil vessel, take/repairing mouth is connected to equipment to be tested and takes hydraulic fluid port, slowly pulls out piston rod. Now, equipment oil plant will be drawn to the second oil sample intracavity, and fresh oil is drawn to the first oil sample intracavity; Slowly inwardly promoting piston rod again, due to repairing non-return valve, the effect taking oil non-return valve, fresh oil will be supplemented in equipment again, and oil sample will enter in reagent bottle from oil sample mouth.
The utility model has the advantages that: this apparatus structure is simple, easy and simple to handle, it is adaptable to each electric pressure type equipment, taking oil and simultaneously complete with complement operation, whole process dismounts without joint, reliable and stable, it is to avoid the problems such as the pollution of loss of oil volume and fresh oil.
Accompanying drawing explanation
Fig. 1 is the structural representation drawing piston rod outside this utility model embodiment;
Fig. 2 is the STRUCTURE DECOMPOSITION schematic diagram drawing piston rod outside this utility model embodiment;
Fig. 3 is the structural representation of push piston bar in this utility model embodiment.
Accompanying drawing labelling implication in figure: 1, fresh oil takes hydraulic fluid port; 2, fresh oil non-return valve; 3, repairing non-return valve; 4 ,/repairing mouth is taken; 5, oil inlet pipe; 6, petroleum pipeline; 7, oil sample non-return valve; 8, oil non-return valve is taken; 9, top cover; 10, bottom; 11, oil cylinder main body; 12, the first oil sample chamber; 13, the second oil sample chamber; 14, piston rod; 15, the first catch bar; 16, the second catch bar; 17, sealing ring; 18, oil sample mouth.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, content of the present utility model is described in further details.
Embodiment
Consult Fig. 1 to Fig. 2, take/recharging oil device for the few oils device-specific of one, comprising:
Take/repairing assembly, connect few oils equipment and new oil vessel respectively, be used for extracting/supplement oil sample;
Non-return valve assembly, and takes/repairing attached components, for oil sample extracting next step operation or being transferred to by oil sample and take/repairing assembly;
Piston rod assembly, and non-return valve attached components, it is used for providing power to be undertaken extracting/supplementing by oil sample.
Take/repairing assembly includes fresh oil and takes hydraulic fluid port 1, takes/repairing mouth 4 and oil sample mouth 18, with take/repairing mouth 4 is connected to oil inlet pipe 5 and petroleum pipeline 6; Non-return valve assembly includes fresh oil non-return valve 2, repairing non-return valve 3, oil sample non-return valve 7 and takes oil non-return valve 8; Piston rod assembly includes top cover 9, oil cylinder main body 11, bottom 10 and piston rod 14, the two ends of oil cylinder main body 11 are sealed by top cover 9, bottom 10 respectively, the first oil sample chamber 12 and the second oil sample chamber 13 it is provided with in oil cylinder main body 11, piston rod 14 is provided with the first catch bar 15 for inserting in the first oil sample chamber 12 and sliding along, the second catch bar 16 for inserting in the second oil sample chamber 13 and slide along, and the termination of the first catch bar 15 and the second catch bar 16 is provided with plug; Fresh oil is taken hydraulic fluid port 1 and is connected with the first oil sample chamber 12 by fresh oil non-return valve 2, oil inlet pipe 5 is connected with the first oil sample chamber 12 by repairing non-return valve 3, petroleum pipeline 6 is connected with the second oil sample chamber 13 by oil sample non-return valve 7, and oil sample mouth 18 connects with the second oil sample chamber 13 by taking oil non-return valve 8.
It is cased with sealing ring 17 outside first catch bar 15 and the second catch bar 16. The setting of sealing ring 17, can avoid oil sample outwards to be overflowed by oil sample chamber outward.
During use, fresh oil is taken hydraulic fluid port 1 and is connected to new oil vessel, take/repairing mouth 4 is connected to equipment to be tested and takes hydraulic fluid port, slowly pulls out piston rod 14.Now, equipment oil plant will be drawn in the second oil sample chamber 13, and fresh oil is drawn in the first oil sample chamber 12; Slowly inwardly promoting piston rod 14 again, due to repairing non-return valve 3, the effect taking oil non-return valve 8, fresh oil will be supplemented in equipment again, and oil sample will enter in reagent bottle from oil sample mouth 18.
Above-listed detailed description is illustrating for this utility model possible embodiments, and this embodiment is also not used to limit the scope of the claims of the present utility model, and all equivalences done without departing from this utility model are implemented or change, and are intended to be limited solely by the scope of the claims of this case.
Claims (3)
1. few oils device-specific takes/recharging oil device, it is characterised in that comprising:
Take/repairing assembly, connect few oils equipment and new oil vessel respectively, be used for extracting/supplement oil sample;
Non-return valve assembly, and takes/repairing attached components, for oil sample extracting next step operation or being transferred to by oil sample and take/repairing assembly;
Piston rod assembly, and non-return valve attached components, it is used for providing power to be undertaken extracting/supplementing by oil sample.
2. few oils device-specific according to claim 1 takes/recharging oil device, it is characterized in that: described in take/repairing assembly includes fresh oil and takes hydraulic fluid port (1), takes/repairing mouth (4) and oil sample mouth (18), with take/repairing mouth (4) is connected to oil inlet pipe (5) and petroleum pipeline (6), described non-return valve assembly includes fresh oil non-return valve (2), repairing non-return valve (3), oil sample non-return valve (7) and takes oil non-return valve (8), piston rod assembly includes top cover (9), oil cylinder main body (11), bottom (10) and piston rod (14), the two ends of oil cylinder main body (11) are respectively by top cover (9), bottom (10) seals, the first oil sample chamber (12) and the second oil sample chamber (13) it is provided with in oil cylinder main body (11), piston rod (14) is provided with the first catch bar (15) for inserting in the first oil sample chamber (12) and slide along, for the second catch bar (16) inserted in the second oil sample chamber (13) and slide along, the termination of described first catch bar (15) and the second catch bar (16) is provided with plug, described fresh oil is taken hydraulic fluid port (1) and is connected with the first oil sample chamber (12) by fresh oil non-return valve (2), described oil inlet pipe (5) is connected with the first oil sample chamber (12) by repairing non-return valve (3), petroleum pipeline (6) is connected with the second oil sample chamber (13) by oil sample non-return valve (7), and described oil sample mouth (18) connects with the second oil sample chamber (13) by taking oil non-return valve (8).
3. few oils device-specific according to claim 2 takes/recharging oil device, it is characterised in that: it is cased with sealing ring (17) outside described first catch bar (15) and the second catch bar (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520916415.3U CN205294822U (en) | 2015-11-17 | 2015-11-17 | Oil supplementing device is got in few oils equipment special use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520916415.3U CN205294822U (en) | 2015-11-17 | 2015-11-17 | Oil supplementing device is got in few oils equipment special use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205294822U true CN205294822U (en) | 2016-06-08 |
Family
ID=56439081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520916415.3U Withdrawn - After Issue CN205294822U (en) | 2015-11-17 | 2015-11-17 | Oil supplementing device is got in few oils equipment special use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205294822U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105347286A (en) * | 2015-11-17 | 2016-02-24 | 中国南方电网有限责任公司超高压输电公司广州局 | Oil extracting/supplementing device for low-oil-content equipment |
-
2015
- 2015-11-17 CN CN201520916415.3U patent/CN205294822U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105347286A (en) * | 2015-11-17 | 2016-02-24 | 中国南方电网有限责任公司超高压输电公司广州局 | Oil extracting/supplementing device for low-oil-content equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160608 Effective date of abandoning: 20180413 |