CN104376977A - Silica gel packing device for transformer breathing devices - Google Patents
Silica gel packing device for transformer breathing devices Download PDFInfo
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- CN104376977A CN104376977A CN201410670506.3A CN201410670506A CN104376977A CN 104376977 A CN104376977 A CN 104376977A CN 201410670506 A CN201410670506 A CN 201410670506A CN 104376977 A CN104376977 A CN 104376977A
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- silica gel
- packing device
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Abstract
The invention discloses a silica gel packing device for transformer breathing devices. The silica gel packing device comprises a loading part with the funnel-shaped lower portion, and a fixing part inserted into the lower end of the loading part. The cross section of the fixing part is round. Four sliding grooves are uniformly distributed in the fixing part and are of a radial shape with the circle center of the fixing part as the center. A fixing rod is arranged in each sliding groove. The fixing part further comprises an elastic ring making contact with the inner side of each fixing rod to exert thrust, away from the direction of the circle center, on the fixing rods. The fixing part further comprises an elastic hoop making contact with the outer side of each fixing rod to exert the thrust, in the direction of the circle center, on the fixing rods. The silica gel packing device has the advantages that the structure is simple, in the silica gel filling process, the position of the silica gel packing device can be well fixed, loosening is not easy, the silica gel packing device can be suitable for the various transformer breathing devices of different sizes, the silica gel packing speed is increased, the adoption of the method of mouth-to-mouth pouring is avoided, manual control is not needed in the packing process, silica gel will not be scattered, and therefore waste of resources is avoided.
Description
The divisional application of patent application of the present invention to be invention and created name the be patent of invention of " transformer breather silica gel filler device ", the applying date of original application is on January 28th, 2014, and application number is 2014100411225.
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 inner side of each described fixed lever (4) all has the inside groove (10) facilitating bullet circle (5) to locate, and 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).
Priority Applications (1)
| 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 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410041122.5A CN103824678B (en) | 2014-01-28 | 2014-01-28 | Silica gel filling device for transformer breathers |
| CN201410670506.3A CN104376977B (en) | 2014-01-28 | 2014-01-28 | Silica gel packing device for transformer breathing devices |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410041122.5A Division CN103824678B (en) | 2014-01-28 | 2014-01-28 | Silica gel filling device for transformer breathers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104376977A true CN104376977A (en) | 2015-02-25 |
| CN104376977B CN104376977B (en) | 2017-01-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410670506.3A Active CN104376977B (en) | 2014-01-28 | 2014-01-28 | Silica gel packing device for transformer breathing devices |
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| Country | Link |
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| CN (1) | CN104376977B (en) |
Citations (5)
| 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 |
| JPH0661067A (en) * | 1992-08-04 | 1994-03-04 | Nippon Koei Co Ltd | Conservator |
| 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 |
-
2014
- 2014-01-28 CN CN201410670506.3A patent/CN104376977B/en active Active
Patent Citations (5)
| 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 |
| JPH0661067A (en) * | 1992-08-04 | 1994-03-04 | Nippon Koei Co Ltd | Conservator |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104376977B (en) | 2017-01-18 |
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