CN205354817U - Oil tank is stored up in transformer vacuum - Google Patents
Oil tank is stored up in transformer vacuum Download PDFInfo
- Publication number
- CN205354817U CN205354817U CN201520999236.0U CN201520999236U CN205354817U CN 205354817 U CN205354817 U CN 205354817U CN 201520999236 U CN201520999236 U CN 201520999236U CN 205354817 U CN205354817 U CN 205354817U
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- China
- Prior art keywords
- vacuum
- oil tank
- capsule
- oil conservater
- moisture absorption
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Abstract
The utility model discloses an oil tank is stored up in transformer vacuum, including storing up oil tank and capsule, the capsule sets up in storing up oil tank, be connected with vacuum tube, moisture absorption pipe on the storage oil tank, the one end and the capsule that stores up in the oil tank of moisture absorption pipe are linked together, and its other end links to each other with the desiccator, the desiccator is linked together with the atmosphere, the one end of vacuum tube links to each other with storage oil tank, and its other end links to each other with the vacuum pump, link to each other through the connecting leg between vacuum tube and the moisture absorption pipe, be provided with vacuum valve on the connecting leg. Oil tank is stored up in transformer vacuum simple structure, easily realize, link to each other moisture absorption pipe and vacuum tube through the connecting leg, and then make capsule internal and external pressure balance, avoid the capsule to damage, and can realize oil tank is stored up in transformer vacuum's evacuation to the be convenient for on -the -spot vacuum oil injection of transformer.
Description
Technical field
This utility model relates to a kind of transformator, particularly relates to a kind of transformer vacuum oil conservater.
Background technology
Transformator be the principle utilizing electromagnetic induction to change the device of alternating voltage, it is made up of primary coil, secondary coil and iron core, mainly has the functions such as voltage transformation, current transformation, impedance transformation, isolation, voltage stabilizing.At present, the capsule of the capsule oil conservator of the transformator on market is made up of rubber, when evacuation, it is easy to because external and internal pressure difference causes greatly capsule to damage, and then make capsule oil conservator be difficult to evacuation, thus bringing greater inconvenience to vacuum oil.
Utility model content
The purpose of this utility model is in that for the problems referred to above, it is provided that a kind of transformer vacuum oil conservater, the capsule oil conservator to solve existing transformator is difficult to evacuation, to the problem that vacuum oil is made troubles.
The purpose of this utility model is to be achieved through the following technical solutions:
A kind of transformer vacuum oil conservater, including oil conservater and capsule, described capsule is arranged in oil conservater, and described oil conservater is connected to vacuum tube, moisture absorption pipe, and described one end of moisture absorption pipe is connected with the capsule in oil conservater, its other end is connected with dessicator, described dessicator is connected with air, and one end of described vacuum tube is connected with oil conservater, and its other end is connected with vacuum pump, it is connected by connecting leg between described vacuum tube with moisture absorption pipe, described connecting leg is provided with vacuum valve.
As a kind of preferred version of the present utility model, in described oil conservater, it is provided with liquid level sensor.
As a kind of preferred version of the present utility model, in described oil conservater, it is provided with pressure transducer.
As a kind of preferred version of the present utility model, the bore of described vacuum tube is more than the bore of moisture absorption pipe.
The beneficial effects of the utility model are, described transformer vacuum oil conservater simple in construction, it is easily achieved, by connecting leg, moisture absorption pipe is connected with vacuum tube, and then make capsule internal and external pressure balance, capsule is avoided to damage, and the evacuation of transformer vacuum oil conservater can be realized, consequently facilitating the on-the-spot vacuum oil of transformator.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model transformer vacuum oil conservater.
In figure:
1, oil conservater；2, vacuum tube；3, moisture absorption pipe；4, connecting leg；5, vacuum valve.
Detailed description of the invention
The technical solution of the utility model is further illustrated below in conjunction with accompanying drawing and by detailed description of the invention.It is understood that embodiment described herein is used only for explaining this utility model, but not to restriction of the present utility model.
Refer to shown in Fig. 1, Fig. 1 is the structural representation of this utility model transformer vacuum oil conservater.
In the present embodiment, a kind of transformer vacuum oil conservater, including oil conservater 1 and capsule, described capsule is arranged in oil conservater 1, it is provided with liquid level sensor in described oil conservater 1, pressure transducer, described oil conservater 1 is connected to vacuum tube 2, moisture absorption pipe 3, one end of described moisture absorption pipe 3 is connected with the capsule in oil conservater 1, its other end is connected with dessicator, described dessicator is connected with air, one end of described vacuum tube 2 is connected with oil conservater 1, its other end is connected with vacuum pump, it is connected by connecting leg 4 between described vacuum tube 2 and moisture absorption pipe 3, described connecting leg 4 is provided with vacuum valve 5, 1.5 times of the bore that bore is moisture absorption pipe 3 of described vacuum tube 2.
During evacuation, vacuum valve 5 is opened so that vacuum tube 2 is connected with moisture absorption pipe 3, vacuum pump startup work, and then make together to realize in capsule and oil conservater 1 vacuum, and avoid capsule and damage, simple in construction, be easily achieved.
Above example simply elaborates ultimate principle of the present utility model and characteristic; this utility model is not limited by above-described embodiment; under the premise without departing from this utility model spirit and scope; this utility model also has various change and change, and these changes and change both fall within the scope of claimed this utility model.This utility model claims scope and is defined by appending claims and equivalent thereof.
Claims (4)
1. a transformer vacuum oil conservater, including oil conservater and capsule, described capsule is arranged in oil conservater, it is characterized in that: described oil conservater is connected to vacuum tube, moisture absorption pipe, described one end of moisture absorption pipe is connected with the capsule in oil conservater, its other end is connected with dessicator, described dessicator is connected with air, one end of described vacuum tube is connected with oil conservater, its other end is connected with vacuum pump, it is connected by connecting leg between described vacuum tube with moisture absorption pipe, described connecting leg is provided with vacuum valve.
2. transformer vacuum oil conservater according to claim 1, it is characterised in that: it is provided with liquid level sensor in described oil conservater.
3. transformer vacuum oil conservater according to claim 1, it is characterised in that: it is provided with pressure transducer in described oil conservater.
4. transformer vacuum oil conservater according to claim 1, it is characterised in that: the bore of described vacuum tube is more than the bore of moisture absorption pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520999236.0U CN205354817U (en) | 2015-12-04 | 2015-12-04 | Oil tank is stored up in transformer vacuum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520999236.0U CN205354817U (en) | 2015-12-04 | 2015-12-04 | Oil tank is stored up in transformer vacuum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205354817U true CN205354817U (en) | 2016-06-29 |
Family
ID=56151828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520999236.0U Active CN205354817U (en) | 2015-12-04 | 2015-12-04 | Oil tank is stored up in transformer vacuum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205354817U (en) |
-
2015
- 2015-12-04 CN CN201520999236.0U patent/CN205354817U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |