CN207319841U - A kind of oil immersed type amorphous transformer - Google Patents

Abstract

The utility model discloses a kind of oil immersed type amorphous transformer, including transformer body, the upper end of the transformer body, which is fixed by the bracket, is connected with protective shell, the inner top side and inside lower end of the protective shell are fixedly connected with telescopic, telescopic rod is slidably connected on the inside of the telescopic, the other end of the telescopic rod is fixedly connected with fuel tank, the surface activity of the telescopic rod is socketed with spring, one end of the spring is fixedly connected with the port surface of telescopic, the other end of the spring is fixedly connected with the outside of fuel tank, one end of the fuel tank is embedded with oil meter, the upper end of the fuel tank has been internally embedded the first safe tracheae, the protective shell upper end has been internally embedded pipe sleeve.The oil immersed type amorphous transformer, can be effectively protected fuel tank, prevent fuel tank from occurring the situation of oil leak after prolonged use, while can be also adjusted according to mounting distance to the structure of mounting base.

Description

A kind of oil immersed type amorphous transformer

Technical field

Transformer technology field is the utility model is related to, is specially a kind of oil immersed type amorphous transformer.

Background technology

Oil-immersed transformer is one of important equipment in industrial and mining enterprises and civil buildings power supply-distribution system, can be indoors It is (outer) use, capacity 315kVA and it is following when can be installed on bar on, environment temperature not higher than read, not less than -25 degree.

This kind of transformer enables its body to have heat dissipation effect, fuel tank is also this kind of transformation by the circulatory function of oil One of important feature of device, but since fuel tank belongs to exposed in outdoor for a long time, influenced by natural cause, easily occurred The situation of cracking, so need to be effectively protected it, and when mounted, the mount point of mounting base can not be adjusted, and be made Obtain overall structure when mounted, be not sufficiently stable.

Utility model content

The purpose of this utility model is to provide a kind of oil immersed type amorphous transformer, to solve to propose in above-mentioned background technology The problem of.

To achieve the above object, the utility model provides following technical solution：A kind of oil immersed type amorphous transformer, including become Depressor body, the upper end of the transformer body, which is fixed by the bracket, is connected with protective shell, the inner top side of the protective shell and Inside lower end is fixedly connected with telescopic, and telescopic rod, the other end of the telescopic rod are slidably connected on the inside of the telescopic Fuel tank is fixedly connected with, the surface activity of the telescopic rod is socketed with spring, and one end of the spring is fixedly connected with telescopic Port surface, the other end of the spring are fixedly connected with the outside of fuel tank, and one end of the fuel tank is embedded with oil meter, the fuel tank Upper end be internally embedded the first safe tracheae, the protective shell upper end has been internally embedded pipe sleeve, the interior Slideslip of the pipe sleeve The outside of the first safe tracheae is socketed, is fixed by the bracket on the outside of the protective shell and is connected with transition sleeve, the transition sleeve Inner side is slidably socketed the upper end of the first safe tracheae, and the side of the transition sleeve has been internally embedded the second safe tracheae, and described The other end of two safe tracheaes is fixedly connected with becoming the gas chamber of device pressure body.

Preferably, the inner opposite end of the protective shell is fixedly connected with transparent toughened glass, the inner side other end of protective shell Circular frame is fixedly connected with, Air Filter is embedded with the inside of circular frame, is fixed by the bracket on the inside of protective shell and is connected with motor, electricity The port position axis connection of machine has blade, and the position of blade is corresponding with the position of Air Filter.

Preferably, the lower end of the transformer body is fixedly connected with mounting base, and the inner side centre position of mounting base is fixed Positioning table is connected with, the inside both ends of positioning table, which are equipped with, prevents being disengaged from the groove, and the anti-inner side movable sleeve being disengaged from the groove is connected to anticreep disk, anti-disk stripping Opposite side be fixedly connected with threaded rod, the both ends of mounting base are internally provided with axis hole, the inner side pivot bush unit threaded rod of axis hole Surface, the other end of threaded rod are fixedly connected with knob.

Preferably, the inner side both ends of the mounting base have been fixedly connected with gag lever post, and the surface of gag lever post is equipped with mobile station, The inside both ends of mobile station are equipped with limit hole, are slidably socketed the surface of gag lever post on the inside of limit hole, in the inside of mobile station Meta has installed threaded hole, the surface of the inside thread connection screw thread bar of threaded hole, and the both ends of mobile station are welded with locating piece, Locating piece is internally provided with location hole.

Compared with prior art, the beneficial effects of the utility model are：The oil immersed type amorphous transformer, can to fuel tank into Row is effectively protected, and prevents fuel tank from occurring the situation of oil leak after prolonged use, while also can be according to mounting distance, to peace The structure of dress seat is adjusted.

Brief description of the drawings

Fig. 1 is the overall structure diagram of the utility model；

Fig. 2 is the protective shell internal structure schematic diagram of the utility model；

Fig. 3 is the mounting base bottom upward structure diagram of the utility model.

In figure：1 transformer body, 11 protective shells, 12 circular frames, 13 Air Filters, 14 first safe tracheaes, 15 transition sleeves, 16 second safe tracheaes, 17 telescopics, 18 springs, 19 telescopic rods, 110 transparent toughened glass, 111 pipe sleeves, 112 blades, 113 oil Case, 114 oil meters, 115 motors, 2 mounting bases, 21 positioning tables, 22 gag lever posts, 23 mobile stations, 24 locating pieces, 25 threaded rods, 26 rotations Button, 27 anti-disk strippings, 28 it is anti-be disengaged from the groove, 29 location holes, 210 axis holes, 211 limit holes, 212 threaded holes.

Embodiment

The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work All other embodiments obtained, shall fall within the protection scope of the present invention.

In the description of the utility model, it is to be understood that term " longitudinal direction ", " transverse direction ", " on ", " under ", " preceding ", The orientation or position relationship of the instruction such as " rear ", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " be based on Orientation shown in the drawings or position relationship, are for only for ease of description the utility model, rather than instruction or the dress for implying meaning Put or element there must be specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to the utility model Limitation.

- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of oil immersed type amorphous transformer, including transformation Device body 1, the upper end of transformer body 1, which is fixed by the bracket, is connected with protective shell 11, the inner top side of protective shell 11 and inner side Lower end is fixedly connected with telescopic 17, and the inner side of telescopic 17 slidably connects telescopic rod 19, can play a damping effect, The other end of telescopic rod 19 is fixedly connected with fuel tank 113, and the surface activity of telescopic rod 19 is socketed with spring 18, one end of spring 18 The port surface of telescopic 17 is fixedly connected with, the other end of spring 18 is fixedly connected with the outside of fuel tank 113, one end of fuel tank 113 Oil meter 114 is embedded with, the upper end of fuel tank 113 has been internally embedded the first safe tracheae 14, and 11 upper end of protective shell has been internally embedded pipe Set 111, the inner side of pipe sleeve 111 is slidably socketed the outside of the first safe tracheae 14, and the outside of protective shell 11 is fixed by the bracket company Transition sleeve 15 is connected to, the inner side of transition sleeve 15 is slidably socketed the upper end of the first safe tracheae 14, and the side inside of transition sleeve 15 is embedding Enter to have the second safe tracheae 16 so that fuel tank 113 can be connected with the gas chamber inside transformer body 1, to transformer body 1 into Row cooling, the other end of the second safe tracheae 16 are fixedly connected with becoming the gas chamber of device pressure body 1, the inner opposite end of protective shell 11 Transparent toughened glass 110 is fixedly connected with, the inner side other end of protective shell 11 is fixedly connected with circular frame 12, the inner side of circular frame 12 Air Filter 13 is embedded with, the inner side of protective shell 11, which is fixed by the bracket, is connected with motor 115, the model of motor 115 4RK25GN-C, motor 115 are connected in series with being adapted to power supply circuit, and are worked asynchronously with transformer body 1, the port of motor 115 Position axis is connected with blade 112, and the position of blade 112 is corresponding with the position of Air Filter 13, and the lower end of transformer body 1 is consolidated Surely mounting base 2 is connected with, the inner side centre position of mounting base 2 is fixedly connected with positioning table 21, and the inside both ends of positioning table 21 are equal 28 are disengaged from the groove equipped with anti-, prevents that the inner side movable sleeve for being disengaged from the groove 28 is connected to anticreep disk 27, the opposite side of anti-disk stripping 27 is fixedly connected with screw thread Bar 25, the both ends of mounting base 2 are internally provided with axis hole 210, the surface of the inner side pivot bush unit threaded rod 25 of axis hole 210, threaded rod 25 other end is fixedly connected with knob 26, and the inner side both ends of mounting base 2 have been fixedly connected with gag lever post 22, the table of gag lever post 22 Face is equipped with mobile station 23, and the inside both ends of mobile station 23 are equipped with limit hole 211, and the inner side of limit hole 211 is slidably socketed spacing The surface of bar 22, the bosom position of mobile station 23 are equipped with threaded hole 212, the inside thread connection screw thread bar of threaded hole 212 25 surface, the both ends of mobile station 23 are welded with locating piece 24, and locating piece 24 is internally provided with location hole 29, can be according to reality Border mounting distance is adjusted.

The utility model is in the specific implementation：When transformer body 1 needs installation, according to actual conditions to locating piece 24 Into the adjustment of row position, threaded rod 25 is rotated using knob 26 so that threaded rod 25 drives the activity of mobile station 23, and anti-disk stripping 27 exists Prevent that the inner side for being disengaged from the groove 28 rotates so that the stability of threaded rod 25 can be guaranteed, and coordinate limit hole 211 in gag lever post 22 Slide on surface so that the adjustment that mobile station 23 can be according to actual conditions into line space, finally by location hole 29 and mounting portion Position is docked, and location hole 29 can be set according to actual conditions, can be bolt hole or axis hole, when transformer body 1 needs to dissipate When hot, fuel tank 113 coordinates the first safe 14 and second safe tracheae 16 of tracheae, can be with the gas chamber in transformer body 1 Connection, realizes air circulation, cools down to transformer body 1, is resetted by the compression of spring 18 so that protective shell 11 by To during vibrations, fuel tank 113 has the effect of a buffer protection, and the first safe tracheae 14 is close in the interior Slideslip of transition sleeve 15 Envelope, guarantee will not gas leakage while, also enable the first safe tracheae 14 to coordinate the buffering effect of fuel tank 113, by transparent Tempered glass 110 can observe the oil mass situation and temperature conditions of oil meter 114, and motor 115 is rotated with movable vane piece 112, can Cool down to fuel tank 113, ensure that situation about overheating will not occur due to natural cause in fuel tank 113.

While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from the principle of the utility model and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (4)

1. a kind of oil immersed type amorphous transformer, including transformer body (1), it is characterised in that：The transformer body (1) it is upper End, which is fixed by the bracket, is connected with protective shell (11), and the inner top side and inside lower end of the protective shell (11) are fixedly connected with and stretch Contracting covers (17), slidably connects telescopic rod (19) on the inside of the telescopic (17), the other end of the telescopic rod (19) is fixed Fuel tank (113) is connected with, the surface activity of the telescopic rod (19) is socketed with spring (18), and one end of the spring (18) is fixed The port surface of telescopic (17) is connected, the other end of the spring (18) is fixedly connected with the outside of fuel tank (113), the fuel tank (113) one end is embedded with oil meter (114), and the upper end of the fuel tank (113) has been internally embedded the first safe tracheae (14), described Protective shell (11) upper end has been internally embedded pipe sleeve (111), and the first safe tracheae (14) is slidably socketed on the inside of the pipe sleeve (111) Outside, be fixed by the bracket on the outside of the protective shell (11) and be connected with transition sleeve (15), the inner side of the transition sleeve (15) The upper end of the first safe tracheae (14) is slidably socketed, the side of the transition sleeve (15) has been internally embedded the second safe tracheae (16), the other end of the described second safe tracheae (16) is fixedly connected with becoming the gas chamber of device pressure body (1).

A kind of 2. oil immersed type amorphous transformer according to claim 1, it is characterised in that：The inner side of the protective shell (11) One end is fixedly connected with transparent toughened glass (110), and the inner side other end of protective shell (11) is fixedly connected with circular frame (12), circular Air Filter (13) is embedded with the inside of frame (12), is fixed by the bracket on the inside of protective shell (11) and is connected with motor (115), motor (115) port position axis connection has blade (112), and the position of blade (112) is corresponding with the position of Air Filter (13).

A kind of 3. oil immersed type amorphous transformer according to claim 1, it is characterised in that：The transformer body (1) Lower end is fixedly connected with mounting base (2), and the inner side centre position of mounting base (2) is fixedly connected with positioning table (21), positioning table (21) inside both ends, which are equipped with, prevents being disengaged from the groove (28), and the anti-inner side movable sleeve for being disengaged from the groove (28) is connected to anticreep disk (27), anti-disk stripping (27) opposite side is fixedly connected with threaded rod (25), and the both ends of mounting base (2) are internally provided with axis hole (210), axis hole (210) The surface of inner side pivot bush unit threaded rod (25), the other end of threaded rod (25) are fixedly connected with knob (26).

A kind of 4. oil immersed type amorphous transformer according to claim 3, it is characterised in that：The inner side of the mounting base (2) Both ends have been fixedly connected with gag lever post (22), and the surface of gag lever post (22) is equipped with mobile station (23), the inside two of mobile station (23) End is equipped with limit hole (211), is slidably socketed the surface of gag lever post (22) on the inside of limit hole (211), mobile station (23) it is interior Portion centre position is equipped with threaded hole (212), the surface of the inside thread connection screw thread bar (25) of threaded hole (212), mobile station (23) both ends are welded with locating piece (24), and locating piece (24) is internally provided with location hole (29).