CN210743731U

CN210743731U - High-voltage switch power transformer

Info

Publication number: CN210743731U
Application number: CN201922159753.8U
Authority: CN
Inventors: 胡福能; 刘丽敏
Original assignee: Jiangxi Mingruida Electronics Co ltd
Current assignee: Jiangxi Mingruida Electronics Co ltd
Priority date: 2019-12-05
Filing date: 2019-12-05
Publication date: 2020-06-12
Anticipated expiration: 2029-12-05

Abstract

The utility model discloses a high tension switchgear power transformer, comprising a supporting base plate, supporting base plate's upper end fixed mounting has protecting sheathing, fixed mounting has the shock attenuation pillar between supporting base plate and the protecting sheathing, the outside fixed mounting of protecting sheathing has the radiator, through linking bridge interconnect between protecting sheathing and the radiator, the outside avris fixed position of protecting sheathing installs the oil purifier, the inboard fixed mounting of oil conservator has buchholz relay, the avris fixed position in the oil conservator outside installs the oil level gaugember, the upper end fixed mounting of supporting frame board has the iron core, the outside fixed mounting of iron core has the winding. This high-voltage switch power transformer through having add inside equidistant damping support who is equipped with damping spring, can make this transformer whole have high stability in the normal use work in the practical application use to effectively enlarged holistic application scope on promoting whole service functionality's basis.

Description

High-voltage switch power transformer

Technical Field

The utility model discloses transformer technical field specifically is a high tension switchgear power transformer.

Background

The transformer is a device for changing alternating voltage by utilizing the principle of electromagnetic induction, main components are a primary coil, a secondary coil and an iron core, and the transformer has the following main functions: voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization, etc., and can be classified into power transformers and special transformers according to the purpose, and the high-voltage power supply transformer is a transformer specially used for a high-voltage power supply.

However, most of existing transformers for high-voltage power supplies in the existing market have the defects of relatively general stability of the whole structure, no good shock resistance, difficulty in reducing shock from the outside in practical application, so that the whole using effect and working performance in practical application are relatively general, the whole working smoothness is relatively general, the whole using requirements in normal use work are difficult to meet, the whole using functionality is greatly limited, and the whole application range is narrow.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high tension switchgear power transformer to propose easily from the hand landing in solving above-mentioned background art, waterproof performance is poor, uses inconvenient problem.

In order to achieve the above object, the utility model provides a following technical scheme: a high-voltage switch power transformer comprises a supporting base plate, wherein a protective casing is fixedly arranged at the upper end of the supporting base plate, a shock absorption supporting column is fixedly arranged between the supporting base plate and the protective casing, a radiator is fixedly arranged at the outer side outside the protective casing, the protective casing and the radiator are mutually connected through a connecting support, a nameplate is fixedly arranged at the front middle position of the radiator, a thermometer is fixedly arranged at the front middle side position of the radiator, a high-voltage sleeve is transversely and fixedly arranged at the upper end of the protective casing, an oil storage cabinet is fixedly arranged at one side of the upper end of the protective casing, a safety air passage is fixedly arranged at the other side of the upper end of the protective casing, an oil purifier is fixedly arranged at the outer side position of the protective casing, a supporting frame plate is, damping support's inside fixed mounting has damping spring, the inboard fixed mounting of oil conservator has buchholz relay, the avris fixed mounting in the oil conservator outside has the oil level gaugember, the upper end fixed mounting of support frame plate has the iron core, the outside fixed mounting of iron core has the winding.

Preferably, the supporting base plate is of a rectangular plate structure, three shock-absorbing support columns with the same specification are transversely and equidistantly fixedly mounted between the upper end of the supporting base plate and the bottom of the protective shell, and shock-absorbing springs with the same specification are transversely and equidistantly fixedly mounted in the supporting base plate.

Preferably, the connecting bracket is symmetrically and fixedly provided with four connecting brackets with the same specification at the side positions of the upper end and the lower end of the radiator, the whole connecting bracket is of a hollow structure, and the protective shell is communicated with the inside of the radiator.

Preferably, the high-pressure sleeve transversely has four that the specification is the same at the upper end of protecting sheathing equidistant symmetry fixed mounting, the oil conservator passes through buchholz relay and the inside intercommunication each other of protecting sheathing.

Preferably, the support frame plates are symmetrically and fixedly provided with two same-specification coils at the upper end and the lower end of the iron core, the iron core is transversely and symmetrically and fixedly provided with three same-specification coils between the two support frame plates, and the windings are uniformly wound outside the three iron cores.

Compared with the prior art, the beneficial effects of the utility model are that: this high-voltage switch power transformer, the problem that combines prior art to exist carries out great degree optimization improvement to overall structure, shock-absorbing support that is equipped with damping spring through having add inside equidistant, can make this transformer whole have more firm high stability in the normal use work in the practical application use, and through passing through the radiator and be connected steadily between external connector and the protective housing, whole radiating effect in normal use work has been strengthened, holistic result of use and working property have effectively been promoted, and then the holistic service function nature of this transformer has been richened by a wide margin, thereby effectively enlarged holistic application scope on the basis that has promoted whole service function nature.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a schematic side view of the present invention.

In the figure: 1. a support base plate; 2. a protective housing; 3. a shock strut; 4. a heat sink; 5. connecting a bracket; 6. a nameplate; 7. a thermometer; 8. a high pressure sleeve; 9. an oil conservator; 10. a safe air passage; 11. an oil purifier; 12. a support frame plate; 13. a damping spring; 14. a gas relay; 15. an iron core; 16. a winding; 17. an oil level gauge.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a high-voltage switch power transformer comprises a supporting base plate 1, a protective shell 2, a shock absorption strut 3, a radiator 4, a connecting support 5, a nameplate 6, a thermometer 7, a high-voltage sleeve 8, an oil storage cabinet 9, a safety air passage 10, an oil purifier 11, a supporting frame plate 12, a shock absorption spring 13, a gas relay 14, an iron core 15, a winding 16 and an oil level gauge 17, wherein the protective shell 2 is fixedly installed at the upper end of the supporting base plate 1, the shock absorption strut 3 is fixedly installed between the supporting base plate 1 and the protective shell 2, the radiator 4 is fixedly installed on the outer side of the protective shell 2, the protective shell 2 and the radiator 4 are mutually connected through the connecting support 5, the nameplate 6 is fixedly installed at the middle position of the front surface of the radiator 4, the thermometer 7 is fixedly installed at the side position of the middle of the front surface of the radiator 4, the high-voltage sleeve 8 is, the oil level meter is characterized in that a safety air passage 10 is fixedly installed at the other side of the upper end of the protective shell 2, an oil purifier 11 is fixedly installed at the side position of the outer part of the protective shell 2, a supporting frame plate 12 is transversely and fixedly installed at the bottom of the inner part of the protective shell 2, a damping spring 13 is fixedly installed inside the damping strut 3, a gas relay 14 is fixedly installed at the inner side of the oil conservator 9, an oil level meter 17 is fixedly installed at the side position of the outer side of the oil conservator 9, an iron core 15 is fixedly installed at the upper end of the supporting frame;

furthermore, the whole supporting base plate 1 is of a rectangular plate structure, three shock-absorbing support columns 3 with the same specification are transversely and equidistantly fixedly arranged between the upper end of the supporting base plate 1 and the bottom of the protective shell 2, and meanwhile, shock-absorbing springs 13 with the same specification are transversely and equidistantly fixedly arranged inside each shock-absorbing support column 3, so that the whole supporting base plate has a good shock-proof effect in normal use and work, and the reasonable stability of the whole structure is effectively guaranteed by the aid of the damping springs;

furthermore, four connecting supports 5 with the same specification are symmetrically and fixedly arranged on the side positions of the upper end and the lower end of the radiator 4, the whole connecting support 5 is of a hollow structure, and the protective shell 2 is communicated with the inside of the radiator 4, so that the heat dissipation performance of the whole body is enhanced, and the use functionality of the whole body is effectively enriched;

furthermore, four high-pressure sleeves 8 with the same specification are transversely and symmetrically and fixedly arranged at equal intervals at the upper end of the protective shell 2, and the oil conservator 9 is communicated with the interior of the protective shell 2 through a gas relay 14, so that the integral use functionality is effectively enriched;

further, support frame plate 12 has two that the specification is the same at the upper and lower both ends symmetry fixed mounting of iron core 15, and iron core 15 transversely symmetry fixed mounting has three that the specification is the same between two support frame plates 12, and winding 16 evenly twines in three iron core 15 outsides, can promote holistic work smoothness nature on the basis of guaranteeing whole normal use demand in possessing the in-service use of practical application, has effectively enlarged holistic application scope on the basis of having promoted whole comprehensive usability.

The working principle is as follows: the stable installation structure which is stably connected between the supporting base plate 1 and the protective shell 2 through the equidistant shock absorption supporting columns 3 can enable the whole transformer to have a better use foundation, external shock suffered by the whole transformer in normal use work can be greatly reduced by utilizing the shock absorption springs 13 which are fixed at equal intervals inside the shock absorption supporting columns 3, so that the use stability of the whole transformer is improved, the high-voltage power supply and the high-voltage sleeve 8 are stably connected through the external adaptive connecting wires, the reasonable stability of the whole structure is effectively ensured, the communication structure between the oil conservator 9 and the gas relay 14 can ensure the whole fluency of the transformer in practical application use work, the protective shell 2 can enable the whole transformer to be smoother in the use process through the symmetrical structure which is stably connected between the upper and lower supporting frame plates 12 inside and the shock absorption springs 13, and the whole use effect and working performance are effectively improved, therefore, the transformer expands the whole application range on the basis of improving the whole comprehensive application performance.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. A high-voltage switch power transformer comprises a supporting bottom plate (1), and is characterized in that: the upper end fixed mounting of bottom plate (1) has protecting sheathing (2), fixed mounting has shock strut (3) between bottom plate (1) and protecting sheathing (2), the outside fixed mounting of protecting sheathing (2) has radiator (4), through linking bridge (5) interconnect between protecting sheathing (2) and radiator (4), the positive intermediate position fixed mounting of radiator (4) has data plate (6), the avris fixed mounting in the middle of radiator (4) is positive has thermometer (7), the horizontal fixed mounting in upper end of protecting sheathing (2) has high-pressure sleeve (8), one side fixed mounting of protecting sheathing (2) upper end has oil storage cabinet (9), the opposite side fixed mounting of protecting sheathing (2) upper end has safe air flue (10), the outside avris fixed mounting of protecting sheathing (2) has oil purifier (11), the utility model discloses a damping support for oil conservator, including protective housing (2), the inside horizontal fixed mounting in bottom of protective housing (2) has support frame board (12), the inside fixed mounting of shock strut (3) has damping spring (13), the inboard fixed mounting of oil conservator (9) has buchholz relay (14), the avris fixed mounting in oil conservator (9) outside has oil level gaugember (17), the upper end fixed mounting of support frame board (12) has iron core (15), the outside fixed mounting of iron core (15) has winding (16).

2. A high voltage switching power supply transformer according to claim 1, characterized in that: the supporting base plate (1) is integrally of a rectangular plate structure, three shock absorption support columns (3) with the same specification are transversely and equidistantly fixedly mounted between the upper end of the supporting base plate (1) and the bottom of the protective shell (2), and meanwhile shock absorption springs (13) with the same specification are transversely and equidistantly fixedly mounted in the inner portion of each shock absorption support column (3).

3. A high voltage switching power supply transformer according to claim 1, characterized in that: the connecting support (5) is symmetrically and fixedly provided with four connecting supports with the same specification at the side positions of the upper end and the lower end of the radiator (4), the connecting support (5) is integrally of a hollow structure, and the inner parts of the protective shell (2) and the radiator (4) are communicated with each other.

4. A high voltage switching power supply transformer according to claim 1, characterized in that: high-pressure sleeve (8) transversely have four that the specification is the same at equidistant symmetry fixed mounting in the upper end of protecting sheathing (2), oil conservator (9) are through buchholz relay (14) and the inside intercommunication each other of protecting sheathing (2).

5. A high voltage switching power supply transformer according to claim 1, characterized in that: support frame board (12) have two that the specification is the same at the upper and lower both ends symmetry fixed mounting of iron core (15), and iron core (15) transversely symmetry fixed mounting have the same three of specification between two support frame boards (12), winding (16) are at three iron core (15) outside even winding.