CN203337785U - A gas relay testing device - Google Patents
A gas relay testing device Download PDFInfo
- Publication number
- CN203337785U CN203337785U CN2013203463434U CN201320346343U CN203337785U CN 203337785 U CN203337785 U CN 203337785U CN 2013203463434 U CN2013203463434 U CN 2013203463434U CN 201320346343 U CN201320346343 U CN 201320346343U CN 203337785 U CN203337785 U CN 203337785U
- Authority
- CN
- China
- Prior art keywords
- connector
- flexible pipe
- gas relay
- joint
- testing device
- 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.)
- Expired - Lifetime
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Abstract
The utility model relates to a gas relay testing device comprising a flexible soft, an inflator, a connector, a bent-corner connector, and a hexagonal connector. One end of the flexible pipe is equipped with the connector, while the other end of the flexible pipe is equipped with the bent-corner connector. The flexible pipe is connected with the inflator through the connector. The other end of the flexible pipe is connected with the hexagonal connector through the bent-corner connector. The hexagonal connector is connected with the interface of a gas relay. Not employing any electric device, the gas relay testing device resolves a problem of incapable safe and reliable detection of the gas relay. In addition, the gas relay testing device is easy to carry because of a small size so as to facilitate worker manipulation and to achieve field detection.
Description
Technical field
The utility model relates to a kind of Buchholz relay test unit.
Background technology
Buchholz relay is one of the equipment comparatively widely that uses in electric system, and the faults such as oil impregnate easily appear in Buchholz relay, and this just need to carry out regular detection to it.There is certain risk owing to climbing transformer, detect and bring certain danger to Buchholz relay, if lengthen the qi of chong channel ascending adversely pipe, by artificial and air bag is just unable to do what one wishes, this must carry out work by miscellaneous equipment, but limited by working environment, a lot of equipment can't be used, and this just needs a kind of safe and reliable Buchholz relay test unit.
Summary of the invention
For overcoming the deficiencies in the prior art, the purpose of this utility model is to provide a kind of safe and reliable portable Buchholz relay test unit.
For achieving the above object, the utility model is achieved through the following technical solutions:
A kind of Buchholz relay test unit, comprise flexible pipe, inflator pump, joint, bent angle joint, hex union, described flexible pipe one end is provided with joint, the other end is provided with the bent angle joint, flexible pipe is connected with inflator pump by joint, the flexible pipe other end is connected with hex union by the bent angle joint, and described hex union is connected with the interface of Buchholz relay.
Compared with prior art, the beneficial effects of the utility model are:
This test unit is owing to adopting any energising equipment, solved the difficult problem that Buchholz relay can't safe and reliable detection,, because its volume is little, is easy to carry simultaneously, and convenient working personnel operation, realized Site Detection.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1-inflator pump 2-flexible pipe 3-bent angle joint 4-hex union 5-Buchholz relay 6-joint.
Embodiment
Below in conjunction with Figure of description, the utility model is described in detail, but should be noted that enforcement of the present utility model is not limited to following embodiment.
See Fig. 1, a kind of Buchholz relay test unit, comprise flexible pipe 2, inflator pump 1, joint 6, bent angle joint 3, hex union 4, described flexible pipe 2 one ends are provided with joint 6, the other end is provided with bent angle joint 3, flexible pipe 2 is connected with inflator pump 1 by joint 6, and flexible pipe 2 other ends are connected with hex union 4 by bent angle joint 3, and described hex union 4 is connected with the interface of Buchholz relay 5.
Utilize inflator pump 1, by joint 6 and special-purpose hex union 4, be connected on Buchholz relay 5 interfaces that need to detect by the function of inflating of inflator pump 1, the characteristics that during the analogue transformer internal fault, the interior gas of Buchholz relay 5 increases, liquid level descends, gas is filled with in Buchholz relay 5, detect the warning function of Buchholz relay 5, increase aeration quantity, also can detect heavy gas action situation.
The utility model is owing to adopting any energising equipment, solved the difficult problem that Buchholz relay can't safe and reliable detection,, because its volume is little, is easy to carry simultaneously, and convenient working personnel operation, realized Site Detection.
Claims (1)
1. a Buchholz relay test unit, it is characterized in that, comprise flexible pipe, inflator pump, joint, bent angle joint, hex union, described flexible pipe one end is provided with joint, the other end is provided with the bent angle joint, flexible pipe is connected with inflator pump by joint, and the flexible pipe other end is connected with hex union by the bent angle joint, and described hex union is connected with the interface of Buchholz relay.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203463434U CN203337785U (en) | 2013-06-17 | 2013-06-17 | A gas relay testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203463434U CN203337785U (en) | 2013-06-17 | 2013-06-17 | A gas relay testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203337785U true CN203337785U (en) | 2013-12-11 |
Family
ID=49706452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203463434U Expired - Lifetime CN203337785U (en) | 2013-06-17 | 2013-06-17 | A gas relay testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203337785U (en) |
-
2013
- 2013-06-17 CN CN2013203463434U patent/CN203337785U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131211 |