CN203350075U - Quick sampling device of transformer oil - Google Patents
Quick sampling device of transformer oil Download PDFInfo
- Publication number
- CN203350075U CN203350075U CN 201320143826 CN201320143826U CN203350075U CN 203350075 U CN203350075 U CN 203350075U CN 201320143826 CN201320143826 CN 201320143826 CN 201320143826 U CN201320143826 U CN 201320143826U CN 203350075 U CN203350075 U CN 203350075U
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- sampling
- fast
- assembling
- flowline
- transformer oil
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Abstract
The utility model relates to a quick sampling device of transformer oil, which comprises an oil tank and an oil outlet pipe arranged at the bottom of one side wall of the oil tank, wherein a valve is arranged on the oil outlet pipe; the quick sampling device further comprises a quick-assembled adaptor, a hose and a sampling injector; a clamping block is arranged on the outer wall of the oil outlet end of the oil outlet pipe; a clamping spring matched with the clamping block is arranged on the inner wall of the quick-assembled adaptor; and one end of the quick-assembled adaptor is connected with the oil outlet pipe, and the other end is connected with the sampling injector through the hose. Compared with the prior art, the quick sampling device of the transformer oil has the advantages of simple structure, convenience in sampling and the like.
Description
Technical field
The utility model relates to a kind of transformer test device, especially relates to a kind of transformer oil rapid sampling attachment.
Background technology
Power transformer, in operational process, for operating transformer oil is carried out to maintenance and management, is got oil, the chemical examination of gas sample in the time of need the latency fault being arranged by cycle or equipment.Existing high-power transformer body fuel tank is generally established three of upper, middle and lower sampling spot, in actual sampling process, because the sampling head structure of each equipment manufacturing differs, often need to be equipped with corresponding adapter, and connect threadably primary sample time-consuming, effort very; And there is the hidden danger of leakage of oil.
Chinese patent CN2497404Y, a kind of Transofrmer oil-sample valve spiral sampler is disclosed, uncovered and the other end of one end of one Connecting jont with cylindrical cavity is provided with the flowline with said cavity UNICOM, Connecting jont cylinder inwall have can with the internal thread of the upper outside threaded engagement of transformer oil sample valve oil outlet.During use, screw off the closed nut on transformer oil sample valve oil outlet, loosen the plug cock screw, Connecting jont and oil sample valve oil outlet are screwed togather, after the air in cavity and flowline is released automatically, the head that to contain again the sample syringe inserts the mouth of pipe of the one section polyvinyl fluoride tube be socketed with flowline, and oil can enter automatically contains the sample syringe.Sampler described in this utility model all needs to carry out the operation that screw thread is tightened, unscrewed during the sampler sampling at every turn, cumbersome, easily wastes oil ratio effort during sampling.
Summary of the invention
The purpose of this utility model be exactly in order to overcome the defect that above-mentioned prior art exists, provide a kind of simple in structure, sample transformer oil rapid sampling attachment easily and fast.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of transformer oil rapid sampling attachment, comprise fuel tank and the flowline that is located at fuel tank one sidewall bottom, described flowline is provided with valve, also comprise fast-assembling adapter, flexible pipe and sampling injector, the oil outlet end outer wall of described flowline is provided with fixture block, described fast-assembling adapter inwall is provided with the jump ring be complementary with fixture block, and the described fast-assembling first end of transferring is connected with flowline, and the other end is connected with sampling injector by flexible pipe.
Be provided with O-ring seal in described fast-assembling adapter.
Described flexible pipe is emulsion tube.
Also comprise the fast-assembling closed joint, after sampling finishes, this fast-assembling closed joint is connected with flowline.
Described fast-assembling closed joint inwall is provided with the jump ring be complementary with fixture block.
Compared with prior art, the utility model adopts the ready-package adapter to carry out the oil sample sampling, simple in structure, can Fast Installation or dismounting adapter, and the sampling fast and easy, saved the labour.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
The connection diagram that Fig. 2 is the utility model fast-assembling closed joint.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is elaborated.The present embodiment be take technical solutions of the utility model and is implemented as prerequisite, provided detailed embodiment and concrete operating process, but protection domain of the present utility model is not limited to following embodiment.
As shown in Figure 1, a kind of transformer oil rapid sampling attachment, comprise fuel tank 1 and the flowline 2 that is located at fuel tank 1 one sidewalls bottoms, described flowline 2 is provided with valve 3, also comprise fast-assembling adapter 4, flexible pipe 5 and sampling injector 6, the oil outlet end outer wall of described flowline 2 is provided with fixture block, described fast-assembling adapter 4 inwalls are provided with the jump ring 7 be complementary with fixture block, described fast-assembling adapter 4 one ends are connected with flowline 2, the other end is connected with sampling injector 6 by flexible pipe 5, and flexible pipe 5 is emulsion tube.Be provided with O-ring seal in described fast-assembling adapter 4.
When this device is drawn oil sample, the oil outlet end of fast-assembling adapter 4 one ends and flowline 2 is carried out to quick clamping, the other end is connected with sampling injector 6 by flexible pipe 5, opens valve 3, and oil sample can take out by sampling injector 6, after sampling, and valve-off 3.
As shown in Figure 2, in order further to be sealed, this device also comprises fast-assembling closed joint 8, and after sampling finishes, this fast-assembling closed joint 8 is connected with flowline 2, and fast-assembling closed joint 8 inwalls also are provided with the jump ring 7 be complementary with fixture block.
Claims (5)
1. a transformer oil rapid sampling attachment, comprise fuel tank and the flowline that is located at fuel tank one sidewall bottom, described flowline is provided with valve, it is characterized in that, also comprise fast-assembling adapter, flexible pipe and sampling injector, the oil outlet end outer wall of described flowline is provided with fixture block, and described fast-assembling adapter inwall is provided with the jump ring be complementary with fixture block, the described fast-assembling first end of transferring is connected with flowline, and the other end is connected with sampling injector by flexible pipe.
2. a kind of transformer oil rapid sampling attachment according to claim 1, is characterized in that, in described fast-assembling adapter, is provided with O-ring seal.
3. a kind of transformer oil rapid sampling attachment according to claim 1, is characterized in that, described flexible pipe is emulsion tube.
4. a kind of transformer oil rapid sampling attachment according to claim 1, is characterized in that, also comprises the fast-assembling closed joint, and after sampling finishes, this fast-assembling closed joint is connected with flowline.
5. a kind of transformer oil rapid sampling attachment according to claim 4, is characterized in that, described fast-assembling closed joint inwall is provided with the jump ring be complementary with fixture block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320143826 CN203350075U (en) | 2013-03-27 | 2013-03-27 | Quick sampling device of transformer oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320143826 CN203350075U (en) | 2013-03-27 | 2013-03-27 | Quick sampling device of transformer oil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203350075U true CN203350075U (en) | 2013-12-18 |
Family
ID=49749959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320143826 Expired - Lifetime CN203350075U (en) | 2013-03-27 | 2013-03-27 | Quick sampling device of transformer oil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203350075U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103743598A (en) * | 2014-01-28 | 2014-04-23 | 中国地质科学院水文地质环境地质研究所 | Negative pressure sampler for collecting water sample containing organic pollutants |
| CN103759976A (en) * | 2014-01-28 | 2014-04-30 | 中国地质科学院水文地质环境地质研究所 | Pipe orifice variable plug-in type sampling instrument |
| CN103759972A (en) * | 2014-01-28 | 2014-04-30 | 中国地质科学院水文地质环境地质研究所 | Organic pollution water sample sampler at pump tube opening |
| CN105258975A (en) * | 2015-11-05 | 2016-01-20 | 云南省送变电工程公司 | Closed insulation oil sampling device and sampling method thereof |
-
2013
- 2013-03-27 CN CN 201320143826 patent/CN203350075U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103743598A (en) * | 2014-01-28 | 2014-04-23 | 中国地质科学院水文地质环境地质研究所 | Negative pressure sampler for collecting water sample containing organic pollutants |
| CN103759976A (en) * | 2014-01-28 | 2014-04-30 | 中国地质科学院水文地质环境地质研究所 | Pipe orifice variable plug-in type sampling instrument |
| CN103759972A (en) * | 2014-01-28 | 2014-04-30 | 中国地质科学院水文地质环境地质研究所 | Organic pollution water sample sampler at pump tube opening |
| CN103743598B (en) * | 2014-01-28 | 2015-10-28 | 中国地质科学院水文地质环境地质研究所 | Organic Pollution water sample negative pressure sampler |
| CN105258975A (en) * | 2015-11-05 | 2016-01-20 | 云南省送变电工程公司 | Closed insulation oil sampling device and sampling method thereof |
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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: 20131218 |