CN203275402U - Testing bottle of content of corrosive sulphur in insulating oil - Google Patents
Testing bottle of content of corrosive sulphur in insulating oil Download PDFInfo
- Publication number
- CN203275402U CN203275402U CN 201320269500 CN201320269500U CN203275402U CN 203275402 U CN203275402 U CN 203275402U CN 201320269500 CN201320269500 CN 201320269500 CN 201320269500 U CN201320269500 U CN 201320269500U CN 203275402 U CN203275402 U CN 203275402U
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- insulating oil
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Abstract
The utility model introduces a testing bottle of a content of corrosive sulphur in insulating oil. The testing bottle comprises a bottle body (2) with a bottle cap (1) and a bottle liner (4), wherein the bottle cap (1) is provided with an air outlet pipe (5) with a seal nut and an air inlet pipe (6) with a seal nut; an inner pipe (7) is inserted into the lower end of the air inlet pipe (6), the inner pipe (7) axially stretch into the bottle body (2), and the bottom of the bottle body (2) is provided with a clamping groove (3); the bottle liner (4) is clamped at the bottom of the bottle body (2) through the clamping groove (3) and is fixed in the bottle body (2). The testing bottle of the content of corrosive sulphur in the insulating oil has the advantages that inner and outer layer design of the testing bottle adopts a structure that an outer layer steel cylinder and the bottle container are isolated, and the potential safety hazard of the bottle body in the testing process of the content of corrosive sulphur in the insulating oil is eliminated; the volatile insulating oil is not escaped due to seal design, and the security of a testing instrument is improved.
Description
Technical field
The utility model belongs to mineral insulating oil and detects the analytical equipment technical field, is specifically related to a kind of insulating oil active sulfur content measuring bottle.
Background technology
Mineral insulating oil is a kind of petroleum refining product that comprises direct-connected alkane, naphthenic hydrocarbon and aromatic hydrocarbon, is widely used in the electrical equipments such as transformer, mutual inductor, isolating switch, can not only play insulating effect, also has the function of heat radiation, arc extinguishing and information carrier.The mercaptan that comprises in insulating oil, disulfide etc. can cause the corrosion of transformer copper winding, affect the safe and stable operation of oil immersed type electrical equipment, therefore, extremely are necessary to whether containing active sulfur in insulating oil to detect.At present existing electric insulating oil active sulfur content test method(s) SH/T0304-99 and discharging standards GB/T25961-2010, this standard warning: this standard relates to some hazardous material, dangerous operation and dangerous equipment, but all relevant therewith safety problems is not all advised.Therefore, the user should set up suitable safety and safeguard procedures before using this standard, and determines the applicability of relevant regulations restrict.The test bottle that uses due to traditional insulating oil active sulfur content test method at high temperature, in bottle, gas expands rapidly, may cause the bottle even blast of breaking, if sealing bottle is bad, insulating oil also may volatilize and cause fire.Therefore, a kind of safe and reliable high temperature side trial jar of development is just significant.
The utility model content
The technical problems to be solved in the utility model is: for the defective of prior art, a kind of insulating oil active sulfur content measuring bottle is provided, this test bottle should be simple in structure, easy to use, can test exactly the content of active sulfur in insulating oil, satisfy the requirement of national examination criteria, thoroughly solve the safety test problem.
The technical solution of the utility model is that the insulating oil active sulfur content measuring bottle that provides referring to Fig. 1, includes bottle 2 and glass liner 4 with bottle cap 1.Described bottle cap 1 is provided with the escape pipe 5 of sealing nut with the draft tube 6 of sealing nut.Wherein the lower end coaxial cable of draft tube 6 is fitted with inner tube 7, and this inner tube 7 axially stretches into bottle 2.In order to prevent materials such as sulphur, acid in insulating oil to corrosion of metal, inner tube 7 adopts the teflon materials.In order to make glass liner 4 obtain the location, bottle 2 bottoms are provided with the draw-in groove 3 of its internal diameter size and described glass liner 4 external diameters size couplings.This glass liner 4 namely is placed in bottle 2 bottoms and is fixed in bottle 2 by this draw-in groove 3.
The beneficial effects of the utility model are: this insulating oil active sulfur content measuring bottle that consists of thus, its inside and outside double layer design adopts outer steel cylinder to the structure of glass liner isolation, can eliminate the potential safety hazard of bottle in insulating oil active sulfur content measuring process.The insulating oil that the design of its enclosure-type makes volatilization can loss, the security that has improved testing tool.
Description of drawings
Fig. 1 is the structural representation of a specific embodiment of the utility model insulating oil active sulfur content measuring bottle, is denoted as in figure:
1---bottle cap,
2---bottle,
3---draw-in groove,
4---glass liner,
5---escape pipe,
6---draft tube,
7---inner tube.
Embodiment
This embodiment of the utility model insulating oil active sulfur content measuring bottle referring to Fig. 1, includes bottle 2 and glass liner 4 with bottle cap 1.The bottle 2 commercially available thick 3 ㎜ phoenix aluminium plates of drawing materials are tailored and are formed, bottle diameter Ф 100 ㎜, high 200 ㎜.Also the draw materials phoenix aluminium plate of commercially available thick 3 ㎜ of glass liner 4 is tailored and is formed, courage footpath Ф 80 ㎜, high 180 ㎜.Bottle cap 1 is provided with the escape pipe 5 of sealing nut with the draft tube 6 of sealing nut.Lower end coaxial cable plug-in mounting one inner tube 7 of draft tube 6 wherein, this inner tube 7 caliber Ф 10 ㎜, long 150 ㎜ axially stretch into bottle 2.Inner tube 7 adopt the teflon materials in case the materials such as the sulphur in insulating oil, acid to corrosion of metal.Its internal diameter size and the big or small draw-in groove 3 that mates of described glass liner 4 external diameters are established in bottle 2 bottoms.Thereby glass liner 4 is placed in bottle 2 bottoms acquisitions by this draw-in groove 3 and locates, and is fixed in bottle 2.
Should example insulating oil active sulfur content measuring bottle by above consist of of the present utility model, on probationly be proved to be respond well through manufacturing experimently, it is accurate and easy to use not only to test, and reaches designing requirement fully.
Claims (1)
1. insulating oil active sulfur content measuring bottle, it is characterized in that, this test bottle includes bottle (2) and the glass liner (4) of band bottle cap (1), described bottle cap (1) be provided with sealing nut escape pipe (5) and with the draft tube (6) of sealing nut, wherein the lower end coaxial cable of draft tube (6) is fitted with inner tube (7), this inner tube (7) axially stretches into bottle (2), bottle (2) bottom is provided with its internal diameter size and the big or small draw-in groove (3) that mates of described glass liner (4) external diameter, this glass liner (4) namely is placed in bottle (2) bottom and is fixed in bottle (2) by this draw-in groove (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320269500 CN203275402U (en) | 2013-05-17 | 2013-05-17 | Testing bottle of content of corrosive sulphur in insulating oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320269500 CN203275402U (en) | 2013-05-17 | 2013-05-17 | Testing bottle of content of corrosive sulphur in insulating oil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203275402U true CN203275402U (en) | 2013-11-06 |
Family
ID=49505781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320269500 Expired - Lifetime CN203275402U (en) | 2013-05-17 | 2013-05-17 | Testing bottle of content of corrosive sulphur in insulating oil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203275402U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105181940A (en) * | 2015-10-29 | 2015-12-23 | 大庆市日上仪器制造有限公司 | Anti-explosion automatic ventilation insulating oil corrosive sulfur determination instrument |
-
2013
- 2013-05-17 CN CN 201320269500 patent/CN203275402U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105181940A (en) * | 2015-10-29 | 2015-12-23 | 大庆市日上仪器制造有限公司 | Anti-explosion automatic ventilation insulating oil corrosive sulfur determination instrument |
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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: 20131106 |