CN201429531Y - Uninterrupted gas sampling device of transformer - Google Patents
Uninterrupted gas sampling device of transformer Download PDFInfo
- Publication number
- CN201429531Y CN201429531Y CN2009200288418U CN200920028841U CN201429531Y CN 201429531 Y CN201429531 Y CN 201429531Y CN 2009200288418 U CN2009200288418 U CN 2009200288418U CN 200920028841 U CN200920028841 U CN 200920028841U CN 201429531 Y CN201429531 Y CN 201429531Y
- Authority
- CN
- China
- Prior art keywords
- gas
- transformer
- sampling device
- power failure
- gas sampling
- 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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- Housings And Mounting Of Transformers (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses an uninterrupted gas sampling device of a transformer, which is in a box shape. One side face of the gas sampling device is a sealing glass fixed by a hexagonal screw, thetop surface thereof is provided with a gas inlet and a gas outlet and the bottom surface thereof is provided with an oil drain hole. After the uninterrupted gas sampling device is arranged on the transformer, when a transformer light gas signal appears, the gas in a gas relay can be collected to do test judgment without cutting power, the gas collecting power failure phenomenon of the transformeris avoided, and the power failure times and time are reduces. The utility model further has the advantage of convenient installation and use.
Description
Technical field
The utility model relates to transformer accessory field, relates in particular to the transformer collector.
Background technology
When light Gas Signal takes place in transformer, for the failure judgement type, need to have a power failure earlier, transformer is got gas, again the gas in the Buchholz relay is tested to determine fault type.Shortcoming is to get in the gas process to have a power failure, and influences user power utilization.
Summary of the invention
The utility model is a purpose to improve above-mentioned condition, and a kind of transformer collector that do not have a power failure is provided.
The technical solution of the utility model is for achieving the above object, the transformer collector that do not have a power failure, and its profile is a casing, and an one side is that its end face is provided with air intake opening and gas outlet by the fixing seal glass of six side's screws, and its bottom surface is provided with fuel outlet.
Its air intake opening was not communicated with the transformer Buchholz relay by pipe when transformer did not have a power failure the collector use, the course of work is, when transformer sends light Gas Signal, Buchholz relay is interior except that transformer oil, also there is portion gas, when needs are got gas, collector bottom surface fuel outlet is drained the oil not having a power failure, because suction function, gas in the Buchholz relay enters in this device by pipe, and when observing air intake opening by the seal glass of this device and have transformer oil to flow into, the interior gas of Buchholz relay all enters this device, close fuel outlet this moment, opens air hatch and get gas.The gas of obtaining is lighted test, can finish the judgement of nature of trouble.
After transformer was installed the collector that do not have a power failure, gas was tested judgement in the both desirable Buchholz relay that need not have a power failure in the time of can realizing the light transformer Gas Signal takes place, and had stopped transformer and had got gas power failure phenomenon, reduced frequency of power cut and time.This device also has advantage easy to install.
Description of drawings
Fig. 1 is the utility model structural representation
Among the figure 1, air intake opening, 2, the gas outlet, 3, fuel outlet, 4, six side's screws, 5, seal glass, 6, pipe, 7, the transformer Buchholz relay
Embodiment
Embodiment, as shown in Figure 1, the transformer collector that do not have a power failure, its profile is a casing, and an one side is that its end face is provided with air intake opening 1 and gas outlet 2 by the fixing seal glass 5 of six side's screws 4, and its bottom surface is provided with fuel outlet 3.
Its air intake opening 1 was not communicated with transformer Buchholz relay 7 by pipe 6 when transformer did not have a power failure the collector use, the course of work is, when transformer sends light Gas Signal, Buchholz relay 7 is interior except that transformer oil, also there is portion gas, when needs are got gas, collector bottom surface fuel outlet 3 is drained the oil not having a power failure, because suction function, gases in the Buchholz relay 7 enter in this device by pipe 6, and when observing air intake opening 1 by the seal glass 5 of this device and have transformer oil to flow into, Buchholz relay 7 interior gases all enter this device, close fuel outlet 3 this moment, opens air hatch 2 and get gas.The gas of obtaining is lighted test, can finish the judgement of nature of trouble.
Claims (1)
1, the transformer collector that do not have a power failure, its profile is a casing, it is characterized in that an one side for by the fixing seal glass of six side's screws, and its end face is provided with air intake opening and gas outlet, and its bottom surface is provided with fuel outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200288418U CN201429531Y (en) | 2009-07-01 | 2009-07-01 | Uninterrupted gas sampling device of transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200288418U CN201429531Y (en) | 2009-07-01 | 2009-07-01 | Uninterrupted gas sampling device of transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201429531Y true CN201429531Y (en) | 2010-03-24 |
Family
ID=42033270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200288418U Expired - Lifetime CN201429531Y (en) | 2009-07-01 | 2009-07-01 | Uninterrupted gas sampling device of transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201429531Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103512776A (en) * | 2012-06-21 | 2014-01-15 | Abb技术有限公司 | Gas sampling device for a buchholz relay, method for operating said sampling device, and buchholz relay |
| CN109509677A (en) * | 2018-12-10 | 2019-03-22 | 国网山东省电力公司莒县供电公司 | A kind of light gas defect elimination device of on-load voltage regulation Buchholz relay |
-
2009
- 2009-07-01 CN CN2009200288418U patent/CN201429531Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103512776A (en) * | 2012-06-21 | 2014-01-15 | Abb技术有限公司 | Gas sampling device for a buchholz relay, method for operating said sampling device, and buchholz relay |
| CN109509677A (en) * | 2018-12-10 | 2019-03-22 | 国网山东省电力公司莒县供电公司 | A kind of light gas defect elimination device of on-load voltage regulation Buchholz relay |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANDONG GUANGTONGDA ELECTRIC POWER INSTALLATION E Free format text: FORMER OWNER: XINTAI POWER SUPPLY COMPANY Effective date: 20140523 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140523 Address after: 271200 No. 449 Jin Dou Road, Shandong, Xintai Patentee after: Shandong Tongda Power Installation Engineering Co., Ltd. Address before: 271200 No. 177 Qinglong Road, Qingyun street, Shandong, Xintai Patentee before: Xintai Power Supply Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100324 |