CN204649369U - A kind of oil tank of transformer leak detection tool equipment - Google Patents
A kind of oil tank of transformer leak detection tool equipment Download PDFInfo
- Publication number
- CN204649369U CN204649369U CN201520291404.0U CN201520291404U CN204649369U CN 204649369 U CN204649369 U CN 204649369U CN 201520291404 U CN201520291404 U CN 201520291404U CN 204649369 U CN204649369 U CN 204649369U
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- ball valve
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Abstract
The utility model discloses a kind of oil tank of transformer leak detection tool equipment, comprise main body, web member, tensimeter, single mouth ball valve, wherein: main body is the unitary tubes of hollow, main body one end is provided with and is provided with external thread for being arranged on fuel tank for the internal thread of Bonding pressure table, the other end, the side, middle part of main body is provided with radial through hole, is carried out the nut segment of tightening when the outside surface of main body is provided with for installing by instruments such as spanners; Web member is hollow tube, and web member one end is welded on the through hole in the middle part of main body, the other end connects single mouth ball valve, and single mouth ball valve is communicated with the inside of main body; Tensimeter is connected in main body by the internal thread of main body one end.Structure simplifies by using the main body of integration by the utility model, decreases the tie point between parts, eliminates the impermeability hidden danger of itself, and make testing result more reliable, the utility model is easy to operate simultaneously, is easy to promote the use of.
Description
Technical field
The utility model relates to a kind of oil tank of transformer leak detection tool equipment.
Background technology
Transformer can be divided into oil-filled transformer and dry-type transformer according to the insulation type of cooling.Oil-filled transformer is generally used for more than 10KV transformation, in order to reinforced insulation and cooling condition, using oil as transformer primary insulation means, relies on oil to make heat eliminating medium, is immersed by iron core and fill in the leakproof fuel cell of insulating oil together with winding.According to the sealing requirements of oil-filled transformer to fuel tank, need to detect the sealing of fuel tank when producing.Existing air-tightness detection device complex structure, parts are various, and it is convenient not to operate, and the junction easily because of each parts after Long-Time Service becomes unstable and causes the impermeability of device itself to decline, thus affect the reliability of testing result.
Utility model content
For the problems referred to above of the prior art, the utility model proposes a kind of oil tank of transformer leak detection tool equipment.
The technical solution of the utility model is: comprise main body, web member, tensimeter, single mouth ball valve, wherein:
Described main body is the unitary tubes of hollow, and described main body one end is provided with internal thread, the other end is provided with external thread, and in the middle part of described main body, side is provided with radial through hole;
Described web member is hollow tube, and described web member one end is welded on the through hole in the middle part of main body, the other end connects single mouth ball valve;
Described tensimeter is connected in main body by the internal thread of main body one end.
Further, described body outer surface is provided with nut segment.
Cleaning Principle of the present utility model is: the utility model is arranged on fuel tank by external thread, by single mouth ball valve, pressurized air is injected in fuel tank, fuel tank internal air pressure change is observed by tensimeter, after reaching predetermined value, close single mouth ball valve and leave standstill fuel tank, if the numerical value of tensimeter display can not change, represent that fuel tank sealing is good, if pressure gauge reading reduces, represent that fuel tank sealing is undesirable.
Compared with prior art, the beneficial effects of the utility model are:
1. main body of the present utility model is integral type structure, makes structure more simple, decreases multiple component and connect the gas leakage hidden danger brought, and ensure that the reliability of testing result;
2. the utility model structure is simple, and rain glass and single mouth ball valve are and are dismountablely connected in main body, are convenient to repair and replacement;
3. the utility model low production cost, easy to operate, and adaptability is extensive.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Wherein: 1-main body, 11-internal thread, 12-external thread, 13-through hole, 14-nut segment, 2-web member, 3-tensimeter, the mono-mouth ball valve of 4-.
Embodiment
Below in conjunction with drawings and Examples, the technical scheme in the utility model is further illustrated.
As shown in Figure 1, the utility model comprises main body 1, web member 2, tensimeter 3, single mouth ball valve 4, wherein:
Described main body 1 is the unitary tubes of hollow, described main body one end is provided with and is provided with external thread 12 for being arranged on fuel tank for the internal thread 11 of Bonding pressure table, the other end, the side, middle part of described main body 1 is provided with radial through hole 13, is carried out the nut segment 14 of tightening when the outside surface of described main body 1 is provided with for installing by instruments such as spanners;
Described web member 2 is hollow tube, and described web member 2 one end is welded on the through hole 13 in the middle part of main body 1, the other end connects single mouth ball valve 4, and single mouth ball valve 4 is communicated with the inside of main body 1;
Described tensimeter 3 is connected on the body 1 by the internal thread 11 of main body 1 one end.
Structure simplifies by using the main body of integration by the utility model, decreases the tie point between parts, eliminates the impermeability hidden danger of itself, and make testing result more reliable, the utility model is easy to operate simultaneously, is easy to promote the use of.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (2)
1. an oil tank of transformer leak detection tool equipment, is characterized in that, comprises main body (1), web member (2), tensimeter (3), single mouth ball valve (5), wherein:
The unitary tubes that described main body (1) is hollow, described main body (1) one end is provided with internal thread (11), the other end is provided with external thread (12), and side, described main body (1) middle part is provided with radial through hole (13);
Described web member (2) is hollow tube, and described web member (2) one end is welded on the through hole (13) at main body (1) middle part, the other end connects single mouth ball valve (4);
Described tensimeter (3) is connected in main body (1) by the internal thread (11) of main body (1) one end.
2. a kind of oil tank of transformer leak detection tool equipment as claimed in claim 1, is characterized in that: described main body (1) outside surface is provided with nut segment (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520291404.0U CN204649369U (en) | 2015-05-07 | 2015-05-07 | A kind of oil tank of transformer leak detection tool equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520291404.0U CN204649369U (en) | 2015-05-07 | 2015-05-07 | A kind of oil tank of transformer leak detection tool equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204649369U true CN204649369U (en) | 2015-09-16 |
Family
ID=54102107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520291404.0U Expired - Fee Related CN204649369U (en) | 2015-05-07 | 2015-05-07 | A kind of oil tank of transformer leak detection tool equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204649369U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105258883A (en) * | 2015-11-18 | 2016-01-20 | 江西洪都航空工业集团有限责任公司 | Universal auxiliary oil tank pressurization measuring device |
| CN105547612A (en) * | 2016-01-29 | 2016-05-04 | 湖北欢达电气股份有限公司 | Transformer leakage testing device |
| CN107870071A (en) * | 2017-10-11 | 2018-04-03 | 国网河南省电力公司荥阳市供电公司 | Radiator leak detector and its assembling and application method |
| CN111562070A (en) * | 2020-07-03 | 2020-08-21 | 伯朗特机器人股份有限公司 | Robot assembly air tightness detection method |
| CN113586829A (en) * | 2021-08-03 | 2021-11-02 | 西安西电变压器有限责任公司 | Electrical equipment and charge-discharge pressure monitoring device |
-
2015
- 2015-05-07 CN CN201520291404.0U patent/CN204649369U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105258883A (en) * | 2015-11-18 | 2016-01-20 | 江西洪都航空工业集团有限责任公司 | Universal auxiliary oil tank pressurization measuring device |
| CN105547612A (en) * | 2016-01-29 | 2016-05-04 | 湖北欢达电气股份有限公司 | Transformer leakage testing device |
| CN107870071A (en) * | 2017-10-11 | 2018-04-03 | 国网河南省电力公司荥阳市供电公司 | Radiator leak detector and its assembling and application method |
| CN111562070A (en) * | 2020-07-03 | 2020-08-21 | 伯朗特机器人股份有限公司 | Robot assembly air tightness detection method |
| CN111562070B (en) * | 2020-07-03 | 2021-09-28 | 伯朗特机器人股份有限公司 | Robot assembly air tightness detection method |
| CN113586829A (en) * | 2021-08-03 | 2021-11-02 | 西安西电变压器有限责任公司 | Electrical equipment and charge-discharge pressure monitoring 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150916 Termination date: 20170507 |