CN216698006U - Waterproof structure of oil-immersed transformer - Google Patents
Waterproof structure of oil-immersed transformer Download PDFInfo
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- CN216698006U CN216698006U CN202122631179.9U CN202122631179U CN216698006U CN 216698006 U CN216698006 U CN 216698006U CN 202122631179 U CN202122631179 U CN 202122631179U CN 216698006 U CN216698006 U CN 216698006U
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- oil
- transformer
- conservator
- waterproof structure
- air duct
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Abstract
The utility model discloses a waterproof structure of an oil-immersed transformer, which comprises the transformer, wherein a fixing frame is arranged on one side of the transformer through a bolt, an oil conservator is arranged on the fixing frame, a rain shelter is arranged at the top of the oil conservator, air guide pipes are arranged on two sides of the top of the oil conservator, a fixing sleeve is sleeved on the outer wall of each air guide pipe, the fixing sleeve is arranged on the outer side wall of the oil conservator through a bolt, and a transformer respirator is arranged at one end, far away from the oil conservator, of each air guide pipe. This oil-immersed transformer's waterproof construction can effectually prevent that moisture from permeating into when facing natural weather such as rain, snowing the transformer with the conservator also can report to the police the suggestion to the condition that does not have in time inspection, and the effectual oil mass that prevents produces moisture with the contact of air when little.
Description
Technical Field
The utility model relates to the field of transformers, in particular to a waterproof structure of an oil-immersed transformer.
Background
The oil immersed transformer is a novel high-performance transformer with more reasonable structure and better performance, and the three-dimensional wound iron core has no air gap in a magnetic circuit because three core columns are arranged in a three-dimensional manner in an equilateral triangle, so that the winding is tighter, the three magnetic circuits are consistent in length and shortest, and the cross sectional area of the core columns of the iron core is closer to a circle, so that the performance is further improved, the loss is reduced, the noise is reduced, the three-phase balance is realized, the third harmonic component is reduced, and the product is more suitable for urban and rural power, the transformation of power grids of industrial and mining enterprises, and is more suitable for combined transformers and transformers for pre-installed substations.
The oil-immersed transformer is required to be maintained and maintained at ordinary times when the oil-immersed transformer normally operates, and particularly, the moisture-proof and waterproof work is required to be well done. The oil-immersed transformer is in the open air, so that the air cannot be blown and solarized, and the penetration of rainwater and moisture generated by temperature difference are the keys influencing the oil-immersed transformer; when the amount of oil in the oil reservoir is small, the oil reservoir comes into contact with air, thereby generating moisture and adversely affecting facilities. Therefore, a waterproof structure of the oil-immersed transformer is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a waterproof structure of an oil-immersed transformer, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an oil-immersed transformer's waterproof construction, includes the transformer, the mount is installed through the bolt in transformer one side, install the oil conservator on the mount, the rainshelter is installed at the oil conservator top, the air duct is installed to oil conservator top both sides, air duct outer wall cover is equipped with fixed external member, fixed external member passes through the bolt and installs on the oil conservator lateral wall, the air duct is kept away from the transformer respirator is installed to the one end of oil conservator.
By adopting the technical scheme: under the open-air condition that sets up of transformer, through setting up rain shelter is right the oil conservator carries out rain-proofly, prevents that the rainwater from can be right the transformer with the infiltration of oil conservator, through setting up moisture in the transformer respirator adsorbed air, clear away with the drying because the change of transformer oil temperature and entering debris and moisture in the air of oil conservator, in order to avoid the transformer wets to guarantee oily dielectric strength.
Preferably, a drainage channel is arranged on one side, close to the transformer, of the rain shelter.
By adopting the technical scheme: prevent that the rainshelter is close to the infiltration of the water that falls down of one side of transformer gets into the transformer top with the junction of oil conservator.
Preferably, the outer wall of the side surface of the oil conservator is provided with an oil level indicator, and the surface of the oil level indicator is provided with scales.
By adopting the technical scheme: the oil amount left in the oil conservator is convenient to observe.
Preferably, an oil level alarm is installed on the outer wall of the side face of the oil conservator.
By adopting the technical scheme: the oil quantity in the oil conservator is prevented from being insufficient when the oil level is not checked in time, and an alarm is given out.
Preferably, the number of the fixed kits arranged on the outer side wall of the oil conservator is at least two, and the number of the fixed kits arranged between the air duct and the transformer is at least one.
By adopting the technical scheme: the stability of the air duct is enhanced, and the air duct is prevented from being damaged in severe weather.
Preferably, a heightening connecting frame is arranged between the rain shelter and the oil conservator.
By adopting the technical scheme: the rain shelter is favorable for air circulation between the rain shelter and the oil storage cabinet, and moisture accumulation is prevented.
Preferably, the two sides of the canopy, which are close to the air duct, are integrally formed with side canopies.
By adopting the technical scheme: prevent the rainwater from seeping into the joints at the two sides of the oil conservator.
Compared with the prior art, the utility model has the beneficial effects that:
this oil-immersed transformer's waterproof construction can effectually prevent that moisture from permeating into when facing natural weather such as rain, snowing the transformer with the conservator also can report to the police the suggestion to the condition that does not have in time inspection, and the effectual oil mass that prevents produces moisture with the contact of air when little.
Drawings
Fig. 1 is a schematic front view of a waterproof structure of an oil-immersed transformer according to the present invention;
fig. 2 is a schematic perspective view of an oil conservator with a waterproof structure of an oil-immersed transformer according to the present invention;
fig. 3 is a schematic side view of a sectional view of an oil conservator with a waterproof structure for an oil-immersed transformer according to the present invention.
In the figure: 1. a transformer; 11. a fixed mount; 2. an oil conservator; 21. a rain shelter; 211. a water discharge tank; 212. heightening a connecting frame; 213. a side canopy; 22. an air duct; 221. a fixation kit; 23. a transformer respirator; 24. an oil level gauge; 25. and an oil level alarm.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution:
a waterproof structure of an oil-immersed transformer comprises a transformer 1, wherein a fixing frame 11 is installed on one side of the transformer 1 through bolts, an oil conservator 2 is installed on the fixing frame 11, a rain shelter 21 is installed at the top of the oil conservator 2, a water drainage groove 211 is installed on one side of the rain shelter 21 close to the transformer 1, water falling from one side of the rain shelter 21 close to the transformer 1 is prevented from permeating into the joint between the top of the transformer 1 and the oil conservator 2, a heightening connecting frame 212 is installed between the rain shelter 21 and the oil conservator 2, air circulation between the rain shelter 21 and the oil conservator 2 is facilitated, accumulated moisture is prevented, side rain shelters 213 are integrally formed on two sides of the rain shelter 21 close to an air duct 22, rainwater is prevented from permeating into the joint between the two sides of the oil conservator 2, air ducts 22 are installed on two sides of the top of the oil conservator 2, a fixing sleeve 221 is sleeved on the outer wall of the air duct 22, the fixing sleeve 221 is installed on the outer side wall of the oil conservator 2 through bolts, install fixed external member 221 quantity on 2 lateral walls of oil storage tank and be two at least, it is at least one to install fixed external member 221 quantity between air duct 22 and the transformer 1, strengthen air duct 22's stability, prevent that air duct 22 from damaging under bad weather, air duct 22 keeps away from the one end of oil storage tank 2 and installs transformer respirator 23, 2 side outer walls of oil storage tank are equipped with oil level gaugember 24, oil level gaugember 24 surface is equipped with the scale, conveniently observe the remaining oil mass in the oil storage tank 2, 2 side outer walls of oil storage tank install oil level alarm 25, prevent that the oil mass is not enough in the oil storage tank 2 when not in time checking the oil level, send out the warning.
The structure principle is as follows: as shown in fig. 1-3, in the case that the transformer 1 is installed in the open air, the rain shelter 21 is installed to protect the oil conservator 2 from rain, so as to prevent rainwater from penetrating the transformer 1 and the oil conservator 2, and the transformer respirator 23 is installed to adsorb moisture in the air, thereby removing and drying impurities and moisture in the air entering the oil conservator 2 due to the change of the oil temperature of the transformer 1, so as to prevent the transformer 1 from being affected with damp, and thus to ensure the insulation strength of the oil.
To sum up, this oil-immersed transformer's waterproof construction can effectually prevent that moisture from permeating into transformer 1 and oil conservator 2 when facing natural weather such as rainy, snowing, also can report to the police the suggestion to the condition that does not in time add oil, and the effectual contact that prevents when the oil mass time and air produces moisture.
The parts not involved in the present invention are the same as or can be implemented by the prior art. Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an oil-immersed transformer's waterproof construction which characterized in that: including transformer (1), mount (11) are installed through the bolt in transformer (1) one side, install oil storage cabinet (2) on mount (11), rainshelter (21) are installed at oil storage cabinet (2) top, air duct (22) are installed to oil storage cabinet (2) top both sides, air duct (22) outer wall cover is equipped with fixed external member (221), fixed external member (221) are installed through the bolt on oil storage cabinet (2) lateral wall, air duct (22) are kept away from transformer respirator (23) are installed to the one end of oil storage cabinet (2).
2. The oil-filled transformer waterproof structure according to claim 1, wherein: and a drainage groove (211) is arranged on one side, close to the transformer (1), of the rain shelter (21).
3. The oil-filled transformer waterproof structure according to claim 1, wherein: the oil conservator (2) is characterized in that an oil level indicator (24) is arranged on the outer wall of the side face of the oil conservator, and scales are arranged on the surface of the oil level indicator (24).
4. The oil-filled transformer waterproof structure according to claim 1, wherein: an oil level alarm (25) is installed on the outer wall of the side face of the oil storage cabinet (2).
5. The oil-filled transformer waterproof structure according to claim 1, wherein: install on oil conservator (2) lateral wall fixed external member (221) quantity is two at least, air duct (22) with install between transformer (1) fixed external member (221) quantity is one at least.
6. The oil-filled transformer waterproof structure according to claim 1, wherein: and a heightening connecting frame (212) is arranged between the rain shelter (21) and the oil conservator (2).
7. The oil filled transformer waterproof structure according to claim 1, wherein: the two sides of the rain shelter (21) close to the air duct (22) are integrally formed with side rain shelters (213).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122631179.9U CN216698006U (en) | 2021-10-30 | 2021-10-30 | Waterproof structure of oil-immersed transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122631179.9U CN216698006U (en) | 2021-10-30 | 2021-10-30 | Waterproof structure of oil-immersed transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216698006U true CN216698006U (en) | 2022-06-07 |
Family
ID=81830804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122631179.9U Active CN216698006U (en) | 2021-10-30 | 2021-10-30 | Waterproof structure of oil-immersed transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216698006U (en) |
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2021
- 2021-10-30 CN CN202122631179.9U patent/CN216698006U/en active Active
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