CN103575570A - Tooling for taking oil from top of sleeve - Google Patents
Tooling for taking oil from top of sleeve Download PDFInfo
- Publication number
- CN103575570A CN103575570A CN201310541708.3A CN201310541708A CN103575570A CN 103575570 A CN103575570 A CN 103575570A CN 201310541708 A CN201310541708 A CN 201310541708A CN 103575570 A CN103575570 A CN 103575570A
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- sleeve
- oil
- tooling
- sleeve pipe
- axially extending
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Abstract
The invention relates to an electric power device detection device, and in particular relates to a tooling for taking oil from the top of a sleeve. The tooling comprises a connector arranged on the sleeve, a hose, an oil extraction container, a gas cylinder and a conduit. According to the tooling for taking the oil from the top of the sleeve, dry air or high purity nitrogen is used for replacing the air in the common environment and is contacted with oil sample of the sleeve, so that the oil is prevented from becoming damp, and the detection accuracy of the oil sample of the sleeve can be improved; the tooling can guarantee sealing in the oil taking process, thus greatly reducing the exposed time of the sleeve, effectively prevent the outside water from diffusing into the sleeve and improving the sleeve operation safety factor; the traditional operating way is changed by the tooling, and the original extracting way is replaced by an extruding way, so that the time is saved, and the working efficiency is improved.
Description
Technical field
The present invention relates to a kind of electrical device pick-up unit, be specifically related to a kind of sleeve pipe top and get oily frock.
Background technology
Sleeve pipe is as the important component part of electrical equipment, and its running status is very large on power grid security impact.At present, detecting the method that its running status adopts is to have a power failure to draw oil sample to carry out chromatography component analysis, yet seldom, its normal water cut is often below 10ppm for sleeve pipe oil mass.For getting the product of hydraulic fluid port on sleeve pipe top, generally adopt the open oil of getting, while getting oil, utilize syringe to extract sleeve pipe occipitalia oil sample, now outside air can enter rapidly sleeve pipe, the negative pressure producing while supplementing oil pumping, makes oil product be subject to the impact of external environment, causes detecting data and occurs deviation; When utilizing syringe to get oil, the running time of every phase is generally at 15-20 minute, and sleeve pipe open-assembly time is long, can cause extraneous moisture diffusion to enter, and makes internal wetted, affects its serviceable life.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of easy and simple to handle and can prevent that the sleeve pipe top that extraneous moisture enters from getting oily frock.
For solving above technical matters, the present invention adopts following technical scheme: the present invention includes the connector, flexible pipe, oil recovery container, gas cylinder and the conduit that are arranged on sleeve pipe;
Described connector is provided with axially extending bore, blind hole and connecting hole, and described axially extending bore center line is parallel with described connector center line; Described connecting hole is located at connector rear end, and its center line is vertical with axially extending bore center line; The parallel axially extending bore upper end of being located at of described blind hole, and pass through mutually with connecting hole; Described flexible pipe one end is in axially extending bore immersion sleeve pipe in fluid, and the other end is communicated with oil recovery container; Described conduit one end is communicated with connecting hole, and the other end is communicated with gas cylinder.
Described connector front end is provided with external thread, and is threaded connection with sleeve pipe.
The present invention also comprises valve, and described valve is located on conduit.
Good effect of the present invention is as follows: the air that the present invention utilizes dry air or high pure nitrogen to replace conventional environment contacts with sleeve pipe oil sample, has reduced oil product and has made moist, and has improved the accuracy that sleeve pipe oil sample detects; The present invention can guarantee to get the sealing in oily process, has greatly reduced the time that sleeve pipe exposes, and can effectively stop extraneous moisture diffusion and enter inside pipe casing, has improved the safety coefficient of sleeve pipe operation; The present invention has changed traditional mode of operation, by extraction-type in the past, changes to extrusion type, has saved the time, improves the efficiency of work.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is that connector of the present invention partly cuts open structural representation;
In the drawings: 1, sleeve pipe, 2 flexible pipes, 3 gas cylinders, 4 conduits, 5 valves, 6 connectors, 7 axially extending bores, 8 blind holes, 9 connecting holes, 10 oil recovery containers.
Embodiment
Below in conjunction with the drawings and specific embodiments, the invention will be further described.
As shown in Figure 1, 2, the present invention includes connector 6, flexible pipe 2, oil recovery container 10, gas cylinder 3 and the conduit 4 being arranged on sleeve pipe 1; Described connector 6 is provided with axially extending bore 7, blind hole 8 and connecting hole 9, and described axially extending bore 7 center lines are parallel with described connector 6 center lines; Described connecting hole 9 is located at connector 6 rear ends, and its center line is vertical with axially extending bore 7 center lines; Parallel axially extending bore 7 upper ends of being located at of described blind hole 8, and pass through mutually with connecting hole 9; Described flexible pipe 2 one end are in axially extending bore 7 immersion sleeve pipes 1 in fluid, and the other end is communicated with oil recovery container 10; Described conduit 4 one end are communicated with connecting hole 9, and the other end is communicated with gas cylinder 3.Described connector 6 front ends are provided with external thread, and are threaded connection with sleeve pipe 1.The present invention also comprises valve 5, and described valve 5 is located on conduit 4.
The present invention is provided with flexible pipe 2 and 4 two pipelines of conduit, and conduit 4 connects gas cylinder 3, and the interior punching of gas cylinder 3 has high pure nitrogen or dry air; The oil level below that flexible pipe 2 of the present invention extend into sleeve pipe 1 inside through axially extending bore 7 is for deriving fluid to the container 3 that recovers the oil.
Use when of the present invention, open the switch of gas cylinder 3, it is inner that the nitrogen in gas cylinder 3 enters sleeve pipe 1 headrest by conduit 4, and the pressure more than inner pasta of sleeve pipe 1 headrest is raise, and fluid is pressed out in oil recovery container 10 by flexible pipe 2.
The present invention substitutes syringe in the past and extracts mode, has reduced the time that in sleeve pipe 1, fluid exposes, and connector 6 of the present invention can be manufactured according to the oily interface specification of getting of sleeve pipe 1, makes the present invention can be suitable for the oily interface of getting of multiple sleeve pipe 1.
The above embodiment is only the preferred embodiments of the present invention, and is not the exhaustive of the feasible enforcement of the present invention.For persons skilled in the art, any apparent change of under the prerequisite that does not deviate from the principle of the invention and spirit, it having been done, within all should being contemplated as falling with claim protection domain of the present invention.
Claims (3)
1. an oily frock is got at sleeve pipe top, it is characterized in that: it comprises connector (6), flexible pipe (2), oil recovery container (10), gas cylinder (3) and the conduit (4) being arranged on sleeve pipe (1);
Described connector (6) is provided with axially extending bore (7), blind hole (8) and connecting hole (9), and described axially extending bore (7) center line is parallel with described connector (6) center line; Described connecting hole (9) is located at connector (6) rear end, and its center line is vertical with axially extending bore (7) center line; Parallel axially extending bore (7) upper end of being located at of described blind hole (8), and pass through mutually with connecting hole (9);
Described flexible pipe (2) one end is in axially extending bore (7) immersion sleeve pipe (1) in fluid, and the other end is communicated with oil recovery container (10); Described conduit (4) one end is communicated with connecting hole (9), and the other end is communicated with gas cylinder (3).
2. oily frock is got at a kind of sleeve pipe according to claim 1 top, it is characterized in that: described connector (6) front end is provided with external thread, and is threaded connection with sleeve pipe (1).
3. oily frock is got at a kind of sleeve pipe according to claim 1 top, it is characterized in that: also comprise valve (5), described valve (5) is located on conduit (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310541708.3A CN103575570A (en) | 2013-11-06 | 2013-11-06 | Tooling for taking oil from top of sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310541708.3A CN103575570A (en) | 2013-11-06 | 2013-11-06 | Tooling for taking oil from top of sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103575570A true CN103575570A (en) | 2014-02-12 |
Family
ID=50047822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310541708.3A Pending CN103575570A (en) | 2013-11-06 | 2013-11-06 | Tooling for taking oil from top of sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103575570A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5612099A (en) * | 1979-07-11 | 1981-02-05 | Osamu Takada | Pump using compressed air |
| CN2050103U (en) * | 1988-12-03 | 1989-12-27 | 吴远志 | Air-pressure beam-pumping unit |
| CN2198430Y (en) * | 1994-05-18 | 1995-05-24 | 江木霖 | Pneumatic liquid pumping device |
| CN2228144Y (en) * | 1995-07-20 | 1996-05-29 | 江木霖 | Pressure liquid-pumping device |
| CN1721835A (en) * | 2004-07-14 | 2006-01-18 | 中国科学院大连化学物理研究所 | The sampling apparatus and the method for gas chromatography on-line analysis transformer oil dissolved gas |
| CN200958500Y (en) * | 2006-09-30 | 2007-10-10 | 马冬棉 | Pneumatic liquid pump |
| CN101231219A (en) * | 2007-01-27 | 2008-07-30 | 深圳市百思特威工控设备有限公司 | Apparatus and method for sampling powder with middle-remote distance using pneumatic conveying mode |
| CN201539452U (en) * | 2009-11-06 | 2010-08-04 | 郑州华威齿轮有限公司 | Automatic oil extracting device |
| CN202483971U (en) * | 2012-03-22 | 2012-10-10 | 福建欧柏亚日化有限公司 | Oil pressure pneumatic material extraction device |
| CN203551318U (en) * | 2013-11-06 | 2014-04-16 | 国家电网公司 | Top oil extraction tool for casing pipe |
-
2013
- 2013-11-06 CN CN201310541708.3A patent/CN103575570A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5612099A (en) * | 1979-07-11 | 1981-02-05 | Osamu Takada | Pump using compressed air |
| CN2050103U (en) * | 1988-12-03 | 1989-12-27 | 吴远志 | Air-pressure beam-pumping unit |
| CN2198430Y (en) * | 1994-05-18 | 1995-05-24 | 江木霖 | Pneumatic liquid pumping device |
| CN2228144Y (en) * | 1995-07-20 | 1996-05-29 | 江木霖 | Pressure liquid-pumping device |
| CN1721835A (en) * | 2004-07-14 | 2006-01-18 | 中国科学院大连化学物理研究所 | The sampling apparatus and the method for gas chromatography on-line analysis transformer oil dissolved gas |
| CN200958500Y (en) * | 2006-09-30 | 2007-10-10 | 马冬棉 | Pneumatic liquid pump |
| CN101231219A (en) * | 2007-01-27 | 2008-07-30 | 深圳市百思特威工控设备有限公司 | Apparatus and method for sampling powder with middle-remote distance using pneumatic conveying mode |
| CN201539452U (en) * | 2009-11-06 | 2010-08-04 | 郑州华威齿轮有限公司 | Automatic oil extracting device |
| CN202483971U (en) * | 2012-03-22 | 2012-10-10 | 福建欧柏亚日化有限公司 | Oil pressure pneumatic material extraction device |
| CN203551318U (en) * | 2013-11-06 | 2014-04-16 | 国家电网公司 | Top oil extraction tool for casing pipe |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140212 |
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| RJ01 | Rejection of invention patent application after publication |