CN103824678B - Silica gel filling device for transformer breathers - Google Patents
Silica gel filling device for transformer breathers Download PDFInfo
- Publication number
- CN103824678B CN103824678B CN201410041122.5A CN201410041122A CN103824678B CN 103824678 B CN103824678 B CN 103824678B CN 201410041122 A CN201410041122 A CN 201410041122A CN 103824678 B CN103824678 B CN 103824678B
- Authority
- CN
- China
- Prior art keywords
- silica gel
- fixed part
- fixing
- gel filling
- circle
- 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.)
- Active
Links
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims abstract description 30
- 239000000741 silica gel Substances 0.000 title claims abstract description 30
- 229910002027 silica gel Inorganic materials 0.000 title claims abstract description 30
- 239000000945 filler Substances 0.000 claims description 9
- 239000002699 waste material Substances 0.000 abstract description 4
- 238000005429 filling process Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 238000003780 insertion Methods 0.000 abstract 1
- 230000037431 insertion Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 238000003032 molecular docking Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 235000015927 pasta Nutrition 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Landscapes
- Silicon Compounds (AREA)
Abstract
The invention discloses a silica gel filling device for transformer breathers. The silica gel filling device comprises a feeding portion with the funnel-shaped lower portion and a fixing portion in insertion connection with the lower end of the feeding portion. A cross section of the fixing portion is circular. Four sliding grooves which are radial by taking the circle center of the fixing portion as a center are uniformly distributed in the fixing portion, a fixing rod is arranged in each sliding groove, and the fixing portion further comprises a coil spring in contact with the inner side of each fixing rod and applying thrust opposite to the circle center direction to the fixing rods, and further comprises an elastic hoop in contact with the outer side of each fixing rod and applying thrust towards the circle center direction to the fixing rods. The silica gel filling device has the advantages that the device is simple structure, can be well fixed without easily loosening during silica gel filling and is applicable to the transformer breathers in different sizes, silica gel filling speed is increased, a method of mouth-to-mouth pouring is avoided, artificial control with hands is not required in the filling process, sprinkling of silica gel is avoided, and waste of resources is avoided.
Description
Technical field
The present invention relates to transformer breather silica gel filler device.
Background technology
Because the transformer temperature that is in operation can change at any time, the oil level of inside transformer is caused to raise or reduce.And oil conservator is semiclosed oil conservator or totally-enclosed oil conservator, like this due to pasta rising or reduce just can make inside transformer keep atmospheric pressure state, therefore, in order to the transformer oil that slows down degradation speed and prevent air to the pollution of insulating oil, the exhalation passages of oil installs respirator additional.Respirator is also silica gel tank, and transformer is breathed by silica gel, then is filtered by the oil in the lubricating cup bottom respirator, substantially can ensure the clean and dry of air.
Silica gel ordinary circumstance in respirator is blue, will variable color after more steam when absorbed on silica gel, staff needs to make regular check on and change the silica gel made moist, all adopt the mode directly importing silica gel toward transformer breather entrance now, inefficiency, operating time is long, and easily causes silica gel to pour out respirator container, causes waste and environmental pollution.
Summary of the invention
The object of the present invention is to provide transformer breather silica gel filler device, waste time and energy when effectively can solve silica gel in replacing transformer breather and easily pour out the problem causing waste and environmental pollution.
In order to solve the problems of the technologies described above, the present invention is achieved by the following technical solutions: transformer breather silica gel filler device, to comprise bottom be funnelform charging portion and hold the fixed part of grafting with charging subordinate, described fixed part cross section is circular, described fixed part is evenly equipped with four radial chutes centered by the fixed part center of circle, a fixed lever is equipped with in chute described in every bar, described fixed part also comprises the bullet circle applying to deviate from direction, center of circle thrust with each fixed lever interior side contacts to fixed lever, described fixed part also comprises and applying towards the elasticity anchor ear of direction, center of circle thrust fixed lever with each fixed lever contact outside.
Preferably, the center of described fixed part is provided with lower butt tube, and the bottom in described charging portion is provided with the upper butt tube inserted in lower butt tube; Facilitate disconnecting of fixed part and charging portion, make both connections more fastening simultaneously, not easily get loose.
Preferably, the top in described charging portion is telescoping tube, and the internal diameter after the external diameter of described fixed part shrinks with telescoping tube is equal; Reduce the space taken when carrying, can fixed part is placed directly in telescoping tube simultaneously, reduce space hold further, the junction in fixed part and charging portion can not be damaged simultaneously in transportation.
Preferably, the inner side of each described fixed lever all has the inside groove facilitating bullet to draw a circle to approve position, and the outside of each described fixed lever all has the water jacket facilitating elasticity anchor ear fixing; Place bullet circle and the displacement of elasticity anchor ear, improve this device dependability.
Preferably, the bottom of each described fixed lever is equipped with tread plate; Tread plate can make fixed lever firmly be connected with the screw of transformer breather joint, not easily gets loose.
Compared with prior art, advantage of the present invention is: this apparatus structure is simple, can well fix self-position when encapsulating not easily to get loose, and the size of multiple different size transformer breather can be suitable for, accelerate silica gel and load speed, avoid and adopt mouth-to-mouth method of toppling over, also do not need in filling process artificially to use hand control, silica gel also can not be trickled down, and avoids the wasting of resources.
Accompanying drawing explanation
Fig. 1 is the structural representation of transformer breather silica gel filler device of the present invention;
Structural representation when Fig. 2 is transformer breather silica gel filler device travel position of the present invention;
Fig. 3 is the upward view of Fig. 1;
Fig. 4 is A-A cutaway view in Fig. 3.
Embodiment
Consult Fig. 1, Fig. 3 is the embodiment of transformer breather silica gel filler device of the present invention, transformer breather silica gel filler device, comprising bottom is funnelform charging portion 1 and the fixed part 2 with charging portion 1 lower end grafting, described fixed part 2 cross section is circular, described fixed part 2 is evenly equipped with four radial chutes 3 centered by fixed part 2 center of circle, a fixed lever 4 is equipped with in chute 3 described in every bar, described fixed part 2 also comprises the bullet circle 5 applying to deviate from direction, center of circle thrust with each fixed lever 4 interior side contacts to fixed lever 4, described fixed part 2 also comprises and applies towards the elasticity anchor ear 6 of direction, center of circle thrust with each fixed lever 4 contact outside to fixed lever 4, the center of described fixed part 2 is provided with lower butt tube 7, the bottom in described charging portion 1 is provided with the upper butt tube 8 inserted in lower butt tube 7, the top in described charging portion 1 is telescoping tube 9, as shown in Figure 2, internal diameter after the external diameter of described fixed part 2 shrinks with telescoping tube 9 is equal, as shown in Figure 4, the inner side of each described fixed lever 4 all has the inside groove 10 facilitating bullet circle 5 to locate, the outside of each described fixed lever 4 all has the water jacket 11 facilitating elasticity anchor ear 6 fixing, the bottom of each described fixed lever 4 is equipped with tread plate 12.
During use, fixed part 2 is taken out from charging portion 1, be plugged on bottom, charging portion 1, a hand pinches the button of elasticity anchor ear 6, elasticity anchor ear 6 is unclamped, four fixed levers 4 open under the effect of bullet circle 5, reach the position suitable with the required transformer breather docking port positioning screw hole docked, four fixed levers 4 are made all to insert in corresponding screw, unclamp the button of elasticity anchor ear 6 again, thus the position of this device is fixed, again the amount pouring into silica gel as required, telescoping tube 9 is pulled up, pour in telescoping tube 9 by needing the silica gel poured into, start to carry out encapsulating work, after encapsulating, then pinch the button of elasticity anchor ear 6, fixed lever 4 is deviate from from transformer breather docking port positioning screw hole, then suddenly operate by the contragradience of above-mentioned this device of installation, finally fixed part 2 is put back in charging portion 1, complete operation.This apparatus structure is simple, can well fix self-position when encapsulating not easily to get loose, and the size of multiple different size transformer breather can be suitable for, accelerate silica gel and load speed, avoid and adopt mouth-to-mouth method of toppling over, also do not need in filling process artificially to use hand control, silica gel also can not be trickled down, and avoids the wasting of resources.
The foregoing is only specific embodiments of the invention, but technical characteristic of the present invention is not limited thereto, any those skilled in the art is in the field of the invention, and the change done or modification are all encompassed among the scope of the claims of the present invention.
Claims (1)
1. transformer breather silica gel filler device, it is characterized in that: comprising bottom is funnelform charging portion (1) and the fixed part (2) with charging portion (1) lower end grafting, described fixed part (2) cross section is circular, described fixed part (2) is evenly equipped with four radial chutes (3) centered by fixed part (2) center of circle, a fixed lever (4) is equipped with in chute (3) described in every bar, described fixed part (2) also comprises the bullet circle (5) applying to deviate from direction, center of circle thrust with each fixed lever (4) interior side contacts to fixed lever (4), described fixed part (2) also comprises and applies towards the elasticity anchor ear (6) of direction, center of circle thrust with each fixed lever (4) contact outside to fixed lever (4),
The center of described fixed part (2) is provided with lower butt tube (7), and the bottom of described charging portion (1) is provided with the upper butt tube (8) inserted in lower butt tube (7);
The top of described charging portion (1) is telescoping tube (9), and the internal diameter after the external diameter of described fixed part (2) shrinks with telescoping tube (9) is equal.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410670506.3A CN104376977B (en) | 2014-01-28 | 2014-01-28 | Silica gel packing device for transformer breathing devices |
| CN201410041122.5A CN103824678B (en) | 2014-01-28 | 2014-01-28 | Silica gel filling device for transformer breathers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410041122.5A CN103824678B (en) | 2014-01-28 | 2014-01-28 | Silica gel filling device for transformer breathers |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410670506.3A Division CN104376977B (en) | 2014-01-28 | 2014-01-28 | Silica gel packing device for transformer breathing devices |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103824678A CN103824678A (en) | 2014-05-28 |
| CN103824678B true CN103824678B (en) | 2015-01-21 |
Family
ID=50759682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410041122.5A Active CN103824678B (en) | 2014-01-28 | 2014-01-28 | Silica gel filling device for transformer breathers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103824678B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106229114A (en) * | 2016-07-28 | 2016-12-14 | 国家电网公司 | Respiratory organ silica gel screening filling apparatus |
| CN111312483A (en) * | 2020-03-31 | 2020-06-19 | 国网天津市电力公司 | Special plugging device suitable for silica gel is changed to transformer |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1041298A (en) * | 1964-07-17 | 1966-09-01 | Transformers Watford Ltd | Improvements in and relating to breathers for electrical transformers |
| CN203103068U (en) * | 2013-01-27 | 2013-07-31 | 大连世有电力科技有限公司 | Respirator for transformer |
| CN203311988U (en) * | 2013-06-21 | 2013-11-27 | 浙江申工变压器制造有限公司 | Moisture absorber for transformer |
| CN203673921U (en) * | 2014-01-28 | 2014-06-25 | 国家电网公司 | Silicone filling device for transformer breathers |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07326522A (en) * | 1994-05-31 | 1995-12-12 | Meidensha Corp | Moisture absorption breathing device |
-
2014
- 2014-01-28 CN CN201410041122.5A patent/CN103824678B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1041298A (en) * | 1964-07-17 | 1966-09-01 | Transformers Watford Ltd | Improvements in and relating to breathers for electrical transformers |
| CN203103068U (en) * | 2013-01-27 | 2013-07-31 | 大连世有电力科技有限公司 | Respirator for transformer |
| CN203311988U (en) * | 2013-06-21 | 2013-11-27 | 浙江申工变压器制造有限公司 | Moisture absorber for transformer |
| CN203673921U (en) * | 2014-01-28 | 2014-06-25 | 国家电网公司 | Silicone filling device for transformer breathers |
Non-Patent Citations (1)
| Title |
|---|
| JP特开平7-326522A 1995.12.12 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103824678A (en) | 2014-05-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103824678B (en) | Silica gel filling device for transformer breathers | |
| CN203673921U (en) | Silicone filling device for transformer breathers | |
| CN104376977A (en) | Silica gel packing device for transformer breathing devices | |
| CN204242758U (en) | A kind of oil tank of transformer | |
| CN203979579U (en) | A kind of new type auto manual quick switching mechanism | |
| CN104705002A (en) | Grain storage box | |
| CN209463832U (en) | A kind of dumpling robot to boil water that can quantitatively classify | |
| CN105617790A (en) | Dust discharging device achieving dust eliminating through telescopic pipe | |
| CN204296238U (en) | Stamp-pad ink adding set and the equipment of affixing one's seal with this device | |
| CN206211477U (en) | Buried cable line dehumidification system | |
| CN204857464U (en) | A imbibition device for aluminium electrolytic capacitor | |
| CN205196781U (en) | Cockroach trapping device | |
| CN203895671U (en) | Triangle power plug with simplified structure | |
| CN204504417U (en) | A kind of accurate quick installation mechanism of gear-hobbing machine broach shell | |
| CN103281880B (en) | Bullet train traction assistant current transformer casing drainage exhaust device | |
| CN103979456A (en) | Oil pressure jack and loading system | |
| CN203043094U (en) | Improved clysis barrel | |
| CN204083166U (en) | Manual transmission handles lid | |
| CN208271694U (en) | For the electronic oiling device of portable radiotelephone of high pressure oily plant | |
| CN201868231U (en) | Built-in current transformer without on-site drying | |
| CN202502865U (en) | Breather for transformer | |
| CN203985829U (en) | food former | |
| CN208434505U (en) | A kind of blowdown apparatus of vacuole excrement pig house | |
| CN207853177U (en) | Large data center lightning arrester | |
| CN209309444U (en) | A kind of snap ring mounting device of valve rod |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HUZHOU POWER SUPPLY COMPANY OF STATE GRID ZHEJIANG Free format text: FORMER OWNER: HUZHOU POWER SUPPLY COMPANY OF STATE GRID ZHEJIANG ELECTRIC POWER COMPANY Effective date: 20150116 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 313000 TO: 100045 XICHENG, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150116 Address after: 100045 West Chang'an Avenue, Beijing, No. 86, No. Patentee after: State Grid Corporation of China Patentee after: Huzhou Power Supply Company of State Grid Zhejiang Electric Power Company Patentee after: HUZHOU ELECTRIC POWER DESIGN INSTITUTE CO., LTD. Address before: 313000 Huzhou economic and Technological Development Zone, Zhejiang, Phoenix Road, No. 777, No. Patentee before: State Grid Corporation of China Patentee before: Huzhou Power Supply Company of State Grid Zhejiang Electric Power Company |
|
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Hao Inventor after: Zhu Xiaowu Inventor after: Fang Yingbin Inventor after: Zhou Tianyu Inventor after: Sun Qiyue Inventor after: Jiang Liping Inventor after: Hou Yongzhi Inventor after: Xu Xueli Inventor after: Sun Jue Inventor before: Zhu Xiaowu Inventor before: Fang Yingbin Inventor before: Zhou Tianyu Inventor before: Sun Qiyue Inventor before: Jiang Liping Inventor before: Hou Yongzhi Inventor before: Xu Xueli Inventor before: Sun Jue |
|
| COR | Change of bibliographic data |