CN103567200B - Constant-temperature anti-freezing cleaning device for circuit breaker - Google Patents
Constant-temperature anti-freezing cleaning device for circuit breaker Download PDFInfo
- Publication number
- CN103567200B CN103567200B CN201310495429.8A CN201310495429A CN103567200B CN 103567200 B CN103567200 B CN 103567200B CN 201310495429 A CN201310495429 A CN 201310495429A CN 103567200 B CN103567200 B CN 103567200B
- Authority
- CN
- China
- Prior art keywords
- oil
- reserve tank
- fuel reserve
- cleaning device
- piston
- Prior art date
- 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.)
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Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 18
- 238000007710 freezing Methods 0.000 title abstract 4
- 238000010438 heat treatment Methods 0.000 claims abstract description 19
- 239000000446 fuel Substances 0.000 claims description 32
- 230000002528 anti-freeze Effects 0.000 claims description 14
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 claims description 8
- 239000000945 filler Substances 0.000 claims description 4
- 239000003921 oil Substances 0.000 abstract description 49
- 239000010724 circulating oil Substances 0.000 abstract 2
- 235000019198 oils Nutrition 0.000 description 43
- 238000009413 insulation Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000010891 electric arc Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 239000000944 linseed oil Substances 0.000 description 1
- 235000021388 linseed oil Nutrition 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
- 239000002383 tung oil Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
Abstract
The invention discloses a constant-temperature anti-freezing cleaning device for a circuit breaker. The constant-temperature anti-freezing cleaning device for the circuit breaker comprises an oil storage tank, a circulating oil pump, a heating resistor, an inductor and an electronic switch, wherein the circulating oil pump is connected with the oil storage tank; the heating end of the heating resistor is positioned in the oil storage tank; the heating resistor and the electronic switch are connected in series to a circuit; the inductor is positioned in the oil storage tank and is used for controlling on and off of the electronic switch. The constant-temperature anti-freezing cleaning device for the circuit breaker, provided by the invention, can clean the accommodating cavity in the circuit breaker by using insulating oil, has the functions of automatically sensing temperature, is started for constant-temperature heating, and can avoid the problem that the insulating oil is poor in flowability at low temperature.
Description
Technical field
The present invention relates to breaker service equipment technical field, be specifically related to the antifreeze cleaning device of a kind of breaker constant temperature.
Background technology
Breaker be mainly used in control high-tension circuit disjunction be communicated with, after long-term work, circuit breaker internal metal assembly can occur be oxidized and peel off under the effect of electric arc, formation chip be scattered in breaker, the electrical contact performance for breaker can cause harmful effect; In addition, one deck insulation oils is coated with at circuit breaker internal metal assembly outer surface, as tung oil, silicone oil, linseed oil, transformer wet goods, can effectively improve arc extinguishing efficiency and reduce the adverse effect of electric arc, therefore need to provide a kind of equipment that insulation oils can be adopted to clean circuit breaker internal cavity volume, and this kind equipment also should possess heating function at low temperatures, with the problem avoiding insulating oil to occur poor fluidity when low temperature.
Summary of the invention
The object of the present invention is to provide the antifreeze cleaning device of a kind of breaker constant temperature, insulation oils can be adopted to clean circuit breaker internal cavity volume, and also possess heating function, with the problem avoiding insulating oil to occur poor fluidity when low temperature.
To achieve these goals, the technical scheme that the present invention proposes is:
The antifreeze cleaning device of a kind of breaker constant temperature, comprise fuel reserve tank, oil circulating pump, heating resistor, inductor, electronic switch, described oil circulating pump connects described fuel reserve tank, described heating resistor fire end is positioned at described fuel reserve tank, described heating resistor is connected with described electronic switch place in circuit, and described inductor is positioned at described fuel reserve tank and controls the break-make of described electronic switch; Described oil circulating pump comprises cylinder, piston storehouse, oil drain out, circulation port, oil-in, described cylinder is provided with expansion link, described expansion link free end is provided with piston, described piston coordinates with described piston storehouse, described piston storehouse is provided with described oil drain out, described oil-in and described circulation port, and described oil drain out and described circulation port lay respectively at the both sides of described piston, described oil-in and described oil drain out are positioned at the homonymy of described piston, described oil-in connects described fuel reserve tank, and is provided with check valve between described oil-in and described fuel reserve tank; The inner volume of described oil drain out and described circulation port connecting breaker.
As the antifreeze cleaning device of breaker constant temperature that the present invention improves further, described heating resistor comprises PTC thermistor and the serpentine fin pipe being connected described PTC thermistor, and described serpentine fin pipe is positioned at described fuel reserve tank.
As the antifreeze cleaning device of breaker constant temperature that the present invention improves further, also comprise oil inlet pipe, described oil inlet pipe one end connects described oil-in, and the other end is positioned at described fuel reserve tank inner bottom part, and described check valve is arranged on described oil inlet pipe.
As the antifreeze cleaning device of breaker constant temperature that the present invention improves further, described fuel reserve tank top is provided with oil filler.
The antifreeze cleaning device of breaker constant temperature provided by the present invention, can adopt insulation oils to clean circuit breaker internal cavity volume, and also possess automatic temperature sensor and start heated at constant temperature function, insulating oil can be avoided when low temperature to occur the problem of poor fluidity.
Accompanying drawing explanation
Fig. 1, the antifreeze cleaning device structural representation of breaker constant temperature.
1 is fuel reserve tank, and 2 is check valve, and 3 is piston storehouse, and 4 is cylinder, and 5 is expansion link, 6 is piston, and 7 is oil-in, and 8 is oil drain out, and 9 is circulation port, and 10 is oil inlet pipe, 11 is oil filler, and 12 is serpentine fin pipe, and 13 is PTC thermistor, and 14 is electronic switch, and 15 is inductor.
Detailed description of the invention
In order to deepen the understanding of the present invention, be described in further detail the present invention below in conjunction with drawings and Examples, this embodiment only for explaining the present invention, does not form limiting the scope of the present invention.
As shown in Figure 1, the antifreeze cleaning device of breaker constant temperature that the present embodiment provides, comprise fuel reserve tank 1, oil circulating pump, heating resistor, inductor 15, electronic switch 14, described oil circulating pump connects described fuel reserve tank 1, described heating resistor fire end is positioned at described fuel reserve tank 1, described heating resistor is connected with described electronic switch 14 place in circuit, and described inductor 15 is positioned at described fuel reserve tank 1 and controls the break-make of described electronic switch 14.Further, described heating resistor comprises PTC thermistor 13 and the serpentine fin pipe 12 being connected described PTC thermistor 13, and described serpentine fin pipe 12 is positioned at described fuel reserve tank 1.
Particularly, described oil circulating pump comprises cylinder 4, piston storehouse 3, oil drain out 8, circulation port 9, oil-in 7, described cylinder 4 is provided with expansion link 5, described expansion link 5 free end is provided with piston 6, described piston 6 coordinates with described piston storehouse 3, described piston storehouse 3 is provided with described oil drain out 8, described oil-in 7 and described circulation port 9, and described oil drain out 8 and described circulation port 9 lay respectively at the both sides of described piston, described oil-in 7 and described oil drain out 8 are positioned at the homonymy of described piston 6, described oil-in 7 connects described fuel reserve tank 1, and be provided with check valve 2 between described oil-in 7 and described fuel reserve tank 1.Further, also comprise oil inlet pipe 10, described oil inlet pipe 10 one end connects described oil-in 7, and the other end is positioned at described fuel reserve tank 1 inner bottom part, and described check valve 2 is arranged on described oil inlet pipe 10.Closer, described fuel reserve tank 1 top is provided with oil filler 11.
When the insulating oil temperature in described fuel reserve tank 1 is lower than critical value, described inductor 15 controls described electronic switch 14 and connects circuit, described PTC thermistor 13 is started working, and by described serpentine fin pipe 12 by the insulating oil in heat conduction to described fuel reserve tank 1, because described PTC thermistor 13 has from limitting temperature function, therefore, can not there is hot-spot causes insulating oil to occur to decompose or rotten situation, when the insulating oil temperature in described fuel reserve tank 1 is higher than higher limit, described inductor 15 controls described electronic switch 14 disconnecting circuit, described PTC thermistor 13 quits work, during work, described circulation port 9 is placed in insulating oil, described oil drain out 8 connecting breaker, under described cylinder 4 reciprocating, the insulating oil in described fuel reserve tank 8 enters described piston storehouse 3 by described oil-in 7, and enters breaker by described oil drain out 8, again described circulation port 9 is connected with breaker, under described cylinder 4 reciprocating, insulating oil back and forth flows between described oil drain out 8 and described circulation port 9, thus plays flushing action to the intraware of breaker.
Claims (4)
1. the antifreeze cleaning device of breaker constant temperature, it is characterized in that: comprise fuel reserve tank (1), oil circulating pump, heating resistor, inductor (15), electronic switch (14), described oil circulating pump connects described fuel reserve tank (1), described heating resistor fire end is positioned at described fuel reserve tank (1), described heating resistor is connected with described electronic switch (14) place in circuit, and described inductor (15) is positioned at described fuel reserve tank (1) and controls the break-make of described electronic switch (14), described oil circulating pump comprises cylinder (4), piston storehouse (3), oil drain out (8), circulation port (9), oil-in (7), described cylinder (4) is provided with expansion link (5), described expansion link (5) free end is provided with piston (6), described piston (6) coordinates with described piston storehouse (3), described piston storehouse (3) is provided with described oil drain out (8), described oil-in (7) and described circulation port (9), and described oil drain out (8) and described circulation port (9) lay respectively at the both sides of described piston (6), described oil-in (7) and described oil drain out (8) are positioned at the homonymy of described piston (6), described oil-in (7) connects described fuel reserve tank (1), and be provided with check valve (2) between described oil-in (7) and described fuel reserve tank (1), the inner volume of described oil drain out (8) and described circulation port (9) connecting breaker.
2. the antifreeze cleaning device of breaker constant temperature according to claim 1, it is characterized in that: described heating resistor comprises PTC thermistor (13) and the serpentine fin pipe (12) being connected described PTC thermistor (13), and described serpentine fin pipe (12) is positioned at described fuel reserve tank (1).
3. the antifreeze cleaning device of breaker constant temperature according to claim 1, it is characterized in that: also comprise oil inlet pipe (10), described oil inlet pipe (10) one end connects described oil-in (7), the other end is positioned at described fuel reserve tank (1) inner bottom part, and described check valve (2) is arranged on described oil inlet pipe (10).
4. the antifreeze cleaning device of breaker constant temperature according to claim 1, is characterized in that: described fuel reserve tank (1) top is provided with oil filler (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310495429.8A CN103567200B (en) | 2013-10-22 | 2013-10-22 | Constant-temperature anti-freezing cleaning device for circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310495429.8A CN103567200B (en) | 2013-10-22 | 2013-10-22 | Constant-temperature anti-freezing cleaning device for circuit breaker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103567200A CN103567200A (en) | 2014-02-12 |
| CN103567200B true CN103567200B (en) | 2015-07-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310495429.8A Active CN103567200B (en) | 2013-10-22 | 2013-10-22 | Constant-temperature anti-freezing cleaning device for circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103567200B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5662269A (en) * | 1995-09-15 | 1997-09-02 | Francis; Dale | Pressure washer with heat exchanger |
| US6263889B1 (en) * | 1998-11-02 | 2001-07-24 | Robert A. Flynn | Engine lubrication cleaning system |
| JP2006307776A (en) * | 2005-04-28 | 2006-11-09 | Hideyuki Shimizu | Flushing device for inside of engine and its method |
| CN201399447Y (en) * | 2009-03-25 | 2010-02-10 | 李振全 | Table type circulating water washer |
| CN202137144U (en) * | 2011-05-11 | 2012-02-08 | 福建时代包装材料有限公司 | Online cleaning system of heat exchanger of cast piece water bath equipment |
| CN102580937A (en) * | 2011-12-21 | 2012-07-18 | 彭军宏 | Method for realizing live cleaning of secondary equipment |
| CN202909996U (en) * | 2012-11-21 | 2013-05-01 | 李贵福 | Engine lubrication system cleaning machine |
| CN202956019U (en) * | 2012-11-12 | 2013-05-29 | 上海悦晨工贸有限公司 | Shell and tube heat exchanger on-line cleaning system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7670462B2 (en) * | 2006-04-13 | 2010-03-02 | Great Southern Independent L.L.C. | System and method for on-line cleaning of black oil heater tubes and delayed coker heater tubes |
-
2013
- 2013-10-22 CN CN201310495429.8A patent/CN103567200B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5662269A (en) * | 1995-09-15 | 1997-09-02 | Francis; Dale | Pressure washer with heat exchanger |
| US6263889B1 (en) * | 1998-11-02 | 2001-07-24 | Robert A. Flynn | Engine lubrication cleaning system |
| JP2006307776A (en) * | 2005-04-28 | 2006-11-09 | Hideyuki Shimizu | Flushing device for inside of engine and its method |
| CN201399447Y (en) * | 2009-03-25 | 2010-02-10 | 李振全 | Table type circulating water washer |
| CN202137144U (en) * | 2011-05-11 | 2012-02-08 | 福建时代包装材料有限公司 | Online cleaning system of heat exchanger of cast piece water bath equipment |
| CN102580937A (en) * | 2011-12-21 | 2012-07-18 | 彭军宏 | Method for realizing live cleaning of secondary equipment |
| CN202956019U (en) * | 2012-11-12 | 2013-05-29 | 上海悦晨工贸有限公司 | Shell and tube heat exchanger on-line cleaning system |
| CN202909996U (en) * | 2012-11-21 | 2013-05-01 | 李贵福 | Engine lubrication system cleaning machine |
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| Publication number | Publication date |
|---|---|
| CN103567200A (en) | 2014-02-12 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: JIANGSU ELECTRIC POWER COMPANY SHEYANG POWER SUPPL Free format text: FORMER OWNER: JIANGSU ELECTRIC POWER COMPANY BINHAI COUNTY POWER SUPPLY COMPANY, JIANGSU ELECTRIC POWER CO., LTD. Effective date: 20150527 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Shi Huadong Inventor before: Gu Feng |
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| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: GU FENG TO: SHI HUADONG |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20150527 Address after: 100761 West Chang'an Avenue, Beijing, No. 86, No. Applicant after: State Grid Corporation of China Applicant after: Jiangsu Electric Power Company Applicant after: Sheyang county Power Supply Company of Jiangsu Electric Power Company Applicant after: SHENYANG COUNTY ELECTRIC INDUSTRY CO., LTD. Address before: 100761 West Chang'an Avenue, Beijing, No. 86, No. Applicant before: State Grid Corporation of China Applicant before: Jiangsu Electric Power Company Applicant before: Binhai County Power Supply Company, Jiangsu Electric Power Co. |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |