CN202382975U - Oil sampling device - Google Patents
Oil sampling device Download PDFInfo
- Publication number
- CN202382975U CN202382975U CN2011205691012U CN201120569101U CN202382975U CN 202382975 U CN202382975 U CN 202382975U CN 2011205691012 U CN2011205691012 U CN 2011205691012U CN 201120569101 U CN201120569101 U CN 201120569101U CN 202382975 U CN202382975 U CN 202382975U
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- oil
- adapter
- rapid
- fast joint
- acting coupling
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Abstract
The utility model discloses an oil sampling device for an oil immersion-type voltage transformer. The oil sampling device comprises an adapter, a connection pipe, a first fast joint and a second fast joint matched with the first fast joint, wherein the adapter is fixedly connected to a valve at an oil outlet of an oil tank of the oil immersion-type voltage transformer; the first fast joint is arranged on the adapter, and the second fast joint is connected with the connection pipe. In oil sampling, through connection between the second fast joint and the first fast joint, the oil sample in the oil tank is transferred to the connection pipe and then directly sampled from the connection pipe through a glass needle pipe, thereby preventing air from being mixed into the oil sample. The extracted oil sample can be used for testing moisture content and air content.
Description
Technical field
The utility model relates to gets oily device, particularly a kind of oily device of getting of oil immersed type voltage transformer (VT) that is used for.
Background technology
According to the GB regulation, the oil immersed type voltage transformer (VT) should regularly detect oil sample, extracts oil sample and generally extracts from the voltage transformer (VT) bottom.Because the design of the oil sample valve of voltage transformer (VT) can not be satisfied with the glass needle tubing and directly draw oil sample.
At present, common a kind of method of extracting oil sample does, directly extracts with the oil sample bottle after opening the oil sample valve bolt with spanner.The method only can satisfy the required oil sample of oily withstand voltage test, can't satisfy water cut, the required oil sample of air content test.
Therefore, how can extract water cut, the required oil sample of air content test, be the present technical issues that need to address of those skilled in the art.
The utility model content
The purpose of the utility model provides a kind of oily device of getting, and is used for the oil immersed type voltage transformer (VT).This gets oily device can extract water cut, the required oil sample of air content test.
In order to solve the problems of the technologies described above; The utility model provides a kind of oily device of getting; Be used for the oil immersed type voltage transformer (VT), comprise adapter, connecting pipe, first rapid-acting coupling and with the second supporting rapid-acting coupling of said first rapid-acting coupling, said adapter is fixedly connected on the valve of the fuel tank oil-out of said oil immersed type voltage transformer (VT); Said first rapid-acting coupling is installed on the said adapter, and said second rapid-acting coupling is connected with said connecting pipe.
Preferably, said adapter is fixedly connected with said valve through flange.
Preferably, said connecting pipe is a plastic flexible pipe.
Above-mentioned background is technological relatively; The oily device of getting that the utility model provided comprises adapter, connecting pipe and first rapid-acting coupling that complements one another and second rapid-acting coupling; Said adapter is fixedly connected with the valve of fuel tank oil-out through flange; Said first rapid-acting coupling is installed on the said adapter, and said second rapid-acting coupling is connected with said connecting pipe.When needing to extract oil sample, second rapid-acting coupling is connected with first rapid-acting coupling, opens the valve of fuel tank oil-out, oil sample is extracted in the said connecting pipe, from connecting pipe, take out oil sample through the glass needle tubing again.After utilizing this sampler, can extract water cut, the required oil sample of air content test simply and easily, and can avoid air to sneak into oil sample, influence testing result.
Description of drawings
Fig. 1 provides the structural representation of getting a kind of embodiment of oily device for the utility model.
Embodiment
The core of the utility model provides a kind of oily device of getting, and is used for the oil immersed type voltage transformer (VT).This gets oily device can extract water cut, the required oil sample of air content test, avoids air to sneak into oil sample, influences testing result.
In order to make those skilled in the art person understand the utility model scheme better, the utility model is done further to specify below in conjunction with accompanying drawing and embodiment.
Please refer to Fig. 1, Fig. 1 provides the structural representation of getting a kind of embodiment of oily device for the utility model.
In a kind of embodiment, the oily device of getting that the utility model provided comprises adapter 3, and said adapter 3 is fixedly connected with the valve 2 of fuel tank 1 oil-out.
Can adapter 3 be fixedly connected with valve 2 through multiple concrete mode, wherein a kind of comparatively easy and reliable mode does, on adapter 3, is installed with flange, through bolt flange is fixedly connected with said valve 2.
First rapid-acting coupling 4 is connected on the said adapter 3.
Second rapid-acting coupling 5 matches with first rapid-acting coupling 4.
Connecting pipe 6 is connected with said second rapid-acting coupling 5.Said connecting pipe 6 is preferably plastic flexible pipe.
In the time of need getting oil, second rapid-acting coupling 5 is connected with first rapid-acting coupling 4, opens the valve 2 of fuel tank 1 oil-out, oil sample can flow into connecting pipe 6 through adapter 3, from said connecting pipe 6, extracts oil sample with the glass needle tubing again.Can avoid the oil sample ingress of air in the whole sampling process, promptly air can not sneaked in the oil sample, can guarantee that institute draws oil sample and can carry out water cut, air content test, further guarantees precision of test result.
More than the oil immersed type voltage transformer (VT) that the utility model provided got oily device carried out detailed introduction.Used concrete example among this paper the principle and the embodiment of the utility model are set forth, the explanation of above embodiment just is used to help to understand the method and the core concept thereof of the utility model.Should be understood that; For those skilled in the art; Under the prerequisite that does not break away from the utility model principle, can also carry out some improvement and modification to the utility model, these improvement and modification also fall in the protection domain of the utility model claim.
Claims (3)
1. get oily device for one kind; Be used for the oil immersed type voltage transformer (VT); It is characterized in that, comprise adapter, connecting pipe, first rapid-acting coupling and with the second supporting rapid-acting coupling of said first rapid-acting coupling, said adapter is fixedly connected on the valve of the fuel tank oil-out of said oil immersed type voltage transformer (VT); Said first rapid-acting coupling is installed on the said adapter, and said second rapid-acting coupling is connected with said connecting pipe.
2. as claimed in claim 1ly get oily device, it is characterized in that said adapter is fixedly connected with said valve through flange.
3. as claimed in claim 1ly get oily device, it is characterized in that said connecting pipe is a plastic flexible pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205691012U CN202382975U (en) | 2011-12-30 | 2011-12-30 | Oil sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205691012U CN202382975U (en) | 2011-12-30 | 2011-12-30 | Oil sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202382975U true CN202382975U (en) | 2012-08-15 |
Family
ID=46631470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205691012U Expired - Lifetime CN202382975U (en) | 2011-12-30 | 2011-12-30 | Oil sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202382975U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115199376A (en) * | 2022-08-17 | 2022-10-18 | 奇瑞汽车股份有限公司 | Engine oil gas content measuring device and method |
-
2011
- 2011-12-30 CN CN2011205691012U patent/CN202382975U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115199376A (en) * | 2022-08-17 | 2022-10-18 | 奇瑞汽车股份有限公司 | Engine oil gas content measuring device and method |
| CN115199376B (en) * | 2022-08-17 | 2024-02-02 | 奇瑞汽车股份有限公司 | Engine oil gas content measuring device and method |
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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 |
Granted publication date: 20120815 |
|
| CX01 | Expiry of patent term |