CN202994528U - Full-sealed sampling device for portable oil charge device - Google Patents
Full-sealed sampling device for portable oil charge device Download PDFInfo
- Publication number
- CN202994528U CN202994528U CN 201220705021 CN201220705021U CN202994528U CN 202994528 U CN202994528 U CN 202994528U CN 201220705021 CN201220705021 CN 201220705021 CN 201220705021 U CN201220705021 U CN 201220705021U CN 202994528 U CN202994528 U CN 202994528U
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- Prior art keywords
- full
- shaped plate
- sampling
- sealed sampling
- sealed
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- 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 - Fee Related
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- 238000005070 sampling Methods 0.000 title claims abstract description 30
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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Abstract
The utility model relates to a full-sealed sampling device for a portable oil charge device. The full-sealed sampling device is characterized by comprising a U-shaped plate (1), wherein a groove (3) is formed in the inner side of the bottom of the U-shaped plate (1), threaded holes are formed in two ends of the top of the U-shaped plate (1), bolts (2) and nuts are arranged in the threaded holes so that the degree of tightness of the groove (3) can be regulated, and a sampling tube (4) is arranged at the bottom of the U-shaped plate (1) and is communicated with the groove (3). The full-sealed sampling device has the beneficial effects that the full-sealed sampling of the oil charge device can be realized, no oil leakage of the oil charge device during sampling is ensured, the sampling time is shortened, the working efficiency is increased; and no special full-sealed sampling valve needs to be installed on the device, and thus materials are saved, and the power failure of the device, caused by replacement of the full-sealed sampling valve, is avoided.
Description
Technical field
The utility model relates to a kind of portable oil-filled equipment Full-sealed sampling device.
Background technology
Existing national Specification requires as follows for the oil for electric power sampling method: hermetically sealed sampling; Must not produce bubble in oil during operation; Discharge waste oil and collect with waste oil container, waste oil should directly not drain into the scene.
But the oil-filled equipment sample connection that uses at present is all circular, sample tap is left in its underpart, not only can not realize hermetically sealed sampling in sampling, also can cause the interior transformer oil of oil-filled equipment to trickle down ground in sampling and cause environmental pollution, and a large amount of losses of the interior transformer oil of equipment.
The utility model content
The purpose of this utility model is to provide a kind of portable oil-filled equipment Full-sealed sampling device, can realize the hermetically sealed sampling to oil-filled equipment.
A kind of portable oil-filled equipment Full-sealed sampling device, its special feature is: comprise U-shaped plate, bottom inside at this U-shaped plate has groove and all has threaded hole at the two ends, top of this U-shaped plate, in these two threaded holes, thereby the tightness that screw bolt and nut can be regulated aforementioned grooves is installed, bottom at U-shaped plate also is equipped with stopple coupon, and this stopple coupon is communicated with aforementioned grooves.
The surface of its further groove is arc.
Wherein U-shaped plate adopts steel matter.
The beneficial effects of the utility model are: can realize the hermetically sealed sampling of oil-filled equipment, guarantee that oil-filled equipment can leakage of oil in sampling; Shorten sample time, improved work efficiency; Do not need the hermetically sealed sample valve of special installation on equipment, save material, avoid changing the equipment power failure that hermetically sealed sample valve causes.
Description of drawings
Accompanying drawing 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1, the utility model is a kind of portable oil-filled equipment Full-sealed sampling device, comprise U-shaped plate 1, bottom inside at this U-shaped plate 1 has groove 3 and all has threaded hole at the two ends, top of this U-shaped plate 1, in these two threaded holes, bolt 2 is installed and thereby nut can be regulated the tightness of aforementioned grooves 3, bottom outside at U-shaped plate 1 also is equipped with stopple coupon 4, and this stopple coupon 4 is communicated with aforementioned grooves 3.The surface of its further groove 3 is arc, and U-shaped plate 1 adopts steel matter.
Using method of the present utility model is: the groove 3 with U-shaped plate 1 during use is connected with sampling equipment, by the cooperation clamping sampling equipment of bolt 2 and nut, then by stopple coupon 4, oil sample is got in sampling equipment, thereby is realized hermetically sealed sampling.
Claims (3)
1. portable oil-filled equipment Full-sealed sampling device, it is characterized in that: comprise U-shaped plate (1), bottom inside at this U-shaped plate (1) has groove (3) and all has threaded hole at the two ends, top of this U-shaped plate (1), bolt (2) is installed in these two threaded holes thereby and nut can regulate the tightness of aforementioned grooves (3), in the bottom of U-shaped plate (1), stopple coupon (4) is installed also, this stopple coupon (4) is communicated with aforementioned grooves (3).
2. a kind of portable oil-filled equipment Full-sealed sampling device as claimed in claim 1, it is characterized in that: the surface of its further groove (3) is arc.
3. a kind of portable oil-filled equipment Full-sealed sampling device as claimed in claim 1 or 2 is characterized in that: wherein U-shaped plate (1) adopts steel matter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220705021 CN202994528U (en) | 2012-12-19 | 2012-12-19 | Full-sealed sampling device for portable oil charge device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220705021 CN202994528U (en) | 2012-12-19 | 2012-12-19 | Full-sealed sampling device for portable oil charge device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202994528U true CN202994528U (en) | 2013-06-12 |
Family
ID=48565699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220705021 Expired - Fee Related CN202994528U (en) | 2012-12-19 | 2012-12-19 | Full-sealed sampling device for portable oil charge device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202994528U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103364226A (en) * | 2013-07-22 | 2013-10-23 | 国家电网公司 | Oil guiding device of non standard oil discharging valve of oil filling device |
| CN103376215A (en) * | 2013-07-08 | 2013-10-30 | 国家电网公司 | Sampling tool for transformer substation oil charge equipment |
-
2012
- 2012-12-19 CN CN 201220705021 patent/CN202994528U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103376215A (en) * | 2013-07-08 | 2013-10-30 | 国家电网公司 | Sampling tool for transformer substation oil charge equipment |
| CN103364226A (en) * | 2013-07-22 | 2013-10-23 | 国家电网公司 | Oil guiding device of non standard oil discharging valve of oil filling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20141219 |
|
| EXPY | Termination of patent right or utility model |