CN204242751U - The all-sealed conservator of transformer - Google Patents
The all-sealed conservator of transformer Download PDFInfo
- Publication number
- CN204242751U CN204242751U CN201420576013.9U CN201420576013U CN204242751U CN 204242751 U CN204242751 U CN 204242751U CN 201420576013 U CN201420576013 U CN 201420576013U CN 204242751 U CN204242751 U CN 204242751U
- Authority
- CN
- China
- Prior art keywords
- expanding core
- core body
- ripple expanding
- conservator
- connecting pipe
- 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
- 238000007789 sealing Methods 0.000 claims abstract description 16
- 230000001681 protective effect Effects 0.000 claims abstract description 10
- 238000009423 ventilation Methods 0.000 claims abstract description 4
- 239000007789 gas Substances 0.000 claims description 38
- 229910001220 stainless steel Inorganic materials 0.000 claims description 9
- 239000010935 stainless steel Substances 0.000 claims description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 8
- 229910052757 nitrogen Inorganic materials 0.000 claims description 5
- 125000006850 spacer group Chemical group 0.000 claims description 3
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 claims description 2
- 235000015927 pasta Nutrition 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Landscapes
- Transformer Cooling (AREA)
Abstract
The utility model discloses the all-sealed conservator of a kind of transformer, comprise sealing gas compensator and conservator body, described conservator body is made up of several ripple expanding core bodies, and the top of ripple expanding core body is connected by gas circuit connecting pipe, the bottom of ripple expanding core body is connected to each other by oil circuit connecting pipe, and oil circuit connecting pipe all connects total pipeline; The bottom of described ripple expanding core body all connects oil storage box; Described ripple expanding core body is all arranged in protective housing, and the surrounding of protective housing is provided with several ventilation shutters; The top of described ripple expanding core body is provided with flexible pipe, and flexible pipe connects sealing gas compensator by pressure regulation tube.By the timely repairing of change of self folding and unfolding motor fitness inside transformer pressure of several ripple expanding core bodies, ensure that the oil mass in each ripple expanding core body is consistent with oil pressure by oil circuit connecting pipe and gas circuit connecting pipe.
Description
Technical field
The utility model relates to a kind of conservator, specifically the all-sealed conservator of a kind of transformer.
Background technology
When the volume of transformer oil is along with the temperature expansion of oil or when reducing, conservator plays adjusting oil mass, ensure the effect of often punching oil in oil tank of transformer, if do not have conservator, the pasta fluctuation in fuel tank will bring following unfavorable factor: 1. expose iron core and the impact heat radiation of coil portion branch when pasta reduces and insulate; 2. along with pasta fluctuation, air from case lid seam discharge and inspiration, and due to upper strata oil temperature very high, oil is oxidized soon.
Utility model content
The purpose of this utility model is to provide a kind of transformer all-sealed conservator, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
The all-sealed conservator of a kind of transformer, comprise sealing gas compensator and conservator body, described conservator body is made up of several ripple expanding core bodies, and the top of ripple expanding core body is connected by gas circuit connecting pipe, the bottom of ripple expanding core body is connected to each other by oil circuit connecting pipe, and oil circuit connecting pipe all connects total pipeline; The bottom of described ripple expanding core body all connects oil storage box; Described ripple expanding core body is all arranged in protective housing, and the surrounding of protective housing is provided with several ventilation shutters; The top of described ripple expanding core body is provided with flexible pipe, and flexible pipe connects sealing gas compensator by pressure regulation tube; The inner isomorphism upper spacer of described sealing gas compensator is divided into piston chamber and the gas compartment of bottom connection, and one end of the bottom Bonding pressure adjustable pipe of described gas compartment, is provided with piston in described piston chamber.
As further program of the utility model: described ripple expanding core body adopts stainless steel to make, and stainless steel outside is provided with rubber application of anti-leakage layers.
As further program of the utility model: described pressure regulation tube is stainless steel.
As further program of the utility model: described gas compartment top be connected to Pressure gauge.
As further program of the utility model: the gas of filling in described gas compartment is nitrogen.
Compared with prior art, the beneficial effects of the utility model are: by the timely repairing of change of self folding and unfolding motor fitness inside transformer pressure of several ripple expanding core bodies, ensure that the oil mass in each ripple expanding core body is consistent with oil pressure by oil circuit connecting pipe and gas circuit connecting pipe, and the top of described ripple expanding core body is connected with sealing gas compensator, protective gas nitrogen is poured in sealing gas compensator, transformer oil in transformer can be avoided oxidized, simultaneously by the balance internal pressure that moves around of piston, pressure limit is avoided to be damage equipment, avoid the phenomenons such as leakage of oil simultaneously.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, in the utility model embodiment, the all-sealed conservator of a kind of transformer, comprise sealing gas compensator 1 and conservator body, described conservator body is made up of several ripple expanding core bodies 7, and the top of ripple expanding core body 7 is connected by gas circuit connecting pipe 8, the bottom of ripple expanding core body 7 is connected to each other by oil circuit connecting pipe 11, oil circuit connecting pipe 11 all connects total pipeline 12, can guarantee that the pressure in each ripple expanding core body 7 is identical by gas circuit connecting pipe 8, the unbalanced severe circulation caused of oil mass between the ripple expanding core body 7 avoiding pressure inequality to cause, the phenomenon burst of ripple expanding core body 7 the most at last, the bottom of described ripple expanding core body 7 all connects oil storage box 13, is limited the minimum oil reserve of each ripple expanding core body 7 by oil storage box 13, the phenomenon of ripple expanding core body 7 top and bottom adhesion when avoiding oil mass very few,
Described ripple expanding core body 7 adopts stainless steel to make, and stainless steel outside is provided with rubber application of anti-leakage layers, and described ripple expanding core body 7 is all arranged in protective housing 10, and the surrounding of protective housing 10 is provided with several ventilation shutters 9;
The top of described ripple expanding core body 7 is provided with flexible pipe 6, flexible pipe 6 connects sealing gas compensator 1 by pressure regulation tube 5, wherein pressure regulation tube 5 is stainless steel, coordinates ripple expanding core body about 7 to shrink, avoid being rigidly connected and cause phenomenon of rupture by flexible pipe 6;
The inner isomorphism upper spacer 4 of described sealing gas compensator 1 is divided into piston chamber 14 and the gas compartment 2 of bottom connection, one end of the bottom Bonding pressure adjustable pipe 5 of described gas compartment 2, and gas compartment 2 top be connected to Pressure gauge, the size of gas flow in gas compartment 2 is observed by Pressure gauge, so that supplement in time, the gas of filling in described gas compartment 2 is nitrogen, thus make transformer oil not oxidation by air, piston is provided with in described piston chamber 14, by the balance internal pressure that moves around of piston, conservator body interior is made to keep sealing, avoid transformer oil oxidized.
Operation principle of the present utility model is: by the timely repairing of change of self folding and unfolding motor fitness inside transformer pressure of several ripple expanding core bodies 7, ensure that the oil mass in each ripple expanding core body 7 is consistent with oil pressure by oil circuit connecting pipe 11 and gas circuit connecting pipe 8, and the top of described ripple expanding core body 7 is connected with sealing gas compensator 1, protective gas nitrogen is poured in sealing gas compensator 1, transformer oil in transformer can be avoided oxidized, simultaneously by the balance internal pressure that moves around of piston, pressure limit is avoided to be damage equipment, avoid the phenomenons such as leakage of oil simultaneously.
Claims (5)
1. the all-sealed conservator of transformer, comprise sealing gas compensator and conservator body, it is characterized in that, described conservator body is made up of several ripple expanding core bodies, and the top of ripple expanding core body is connected by gas circuit connecting pipe, the bottom of ripple expanding core body is connected to each other by oil circuit connecting pipe, and oil circuit connecting pipe all connects total pipeline; The bottom of described ripple expanding core body all connects oil storage box; Described ripple expanding core body is all arranged in protective housing, and the surrounding of protective housing is provided with several ventilation shutters; The top of described ripple expanding core body is provided with flexible pipe, and flexible pipe connects sealing gas compensator by pressure regulation tube; The inner isomorphism upper spacer of described sealing gas compensator is divided into piston chamber and the gas compartment of bottom connection, and one end of the bottom Bonding pressure adjustable pipe of described gas compartment, is provided with piston in described piston chamber.
2. the all-sealed conservator of a kind of transformer according to claim 1, is characterized in that, described ripple expanding core body adopts stainless steel to make, and stainless steel outside is provided with rubber application of anti-leakage layers.
3. the all-sealed conservator of a kind of transformer according to claim 1, is characterized in that, described pressure regulation tube is stainless steel.
4. the all-sealed conservator of a kind of transformer according to claim 1, is characterized in that, described gas compartment top be connected to Pressure gauge.
5. the all-sealed conservator of a kind of transformer according to claim 1, is characterized in that, the gas of filling in described gas compartment is nitrogen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420576013.9U CN204242751U (en) | 2014-09-30 | 2014-09-30 | The all-sealed conservator of transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420576013.9U CN204242751U (en) | 2014-09-30 | 2014-09-30 | The all-sealed conservator of transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204242751U true CN204242751U (en) | 2015-04-01 |
Family
ID=52772213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420576013.9U Active CN204242751U (en) | 2014-09-30 | 2014-09-30 | The all-sealed conservator of transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204242751U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107068341A (en) * | 2016-12-19 | 2017-08-18 | 山东五岳电器有限公司 | The transformer oil storage of oriented heat dissipating |
-
2014
- 2014-09-30 CN CN201420576013.9U patent/CN204242751U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107068341A (en) * | 2016-12-19 | 2017-08-18 | 山东五岳电器有限公司 | The transformer oil storage of oriented heat dissipating |
| CN107068341B (en) * | 2016-12-19 | 2019-02-15 | 山东五岳电器有限公司 | The transformer oil storage of oriented heat dissipating formula |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |