CN206322552U - A kind of dry-type transformer protector - Google Patents

A kind of dry-type transformer protector Download PDF

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Publication number
CN206322552U
CN206322552U CN201621354532.6U CN201621354532U CN206322552U CN 206322552 U CN206322552 U CN 206322552U CN 201621354532 U CN201621354532 U CN 201621354532U CN 206322552 U CN206322552 U CN 206322552U
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CN
China
Prior art keywords
transformer
door
plate
cabinet
fixed frame
Prior art date
Application number
CN201621354532.6U
Other languages
Chinese (zh)
Inventor
张树辉
高原
Original Assignee
张树辉
高原
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 张树辉, 高原 filed Critical 张树辉
Priority to CN201621354532.6U priority Critical patent/CN206322552U/en
Application granted granted Critical
Publication of CN206322552U publication Critical patent/CN206322552U/en

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Abstract

A kind of dry-type transformer protector, including transformer-cabinet, air intake frame is provided with the top of transformer-cabinet, dedusting axle provided with connection motor in transformer tank body, dedusting axle is provided with cleaning brush, cleaning brush bottom is provided with filter layer, filter layer bottom is provided with dividing plate, the lower partition is provided with transformer body, transformer body includes iron core, folder and coil windings, folder includes upper clamping piece and lower clamping piece, lower clamping piece both sides are provided with blower fan, transformer-cabinet bottom is provided with base, base bottom is provided with support base, support base is provided with T-shaped chute, T-shaped chute bottom is provided with roller groove, base bottom is provided with the T-shaped sliding block in T-shaped chute, T-shaped sliding block bottom is provided with the roller in roller groove, fixing axle is provided with the left of support base, baffle plate is housed in fixing axle, baffle plate one end is provided with arc-shaped slot, transformer-cabinet both sides are provided with fixed frame, binding post is provided with fixed frame, fixed frame includes the first fixed frame and the second fixed frame, binding post includes high-voltage connection terminal and low-voltage wiring terminal, door-plate is provided with front side of transformer-cabinet, door-plate includes left door plate and right door plate, door-plate bottom is provided with air outlet.The utility model floor space is small, and mobile convenient transportation, production cost is low, and the circulation of inside transformer gas can radiate in time, be effectively prevented dry-type transformer and burnt by high temperature, extend the service life of transformer, checks that maintenance is convenient, practical value is high.

Description

A kind of dry-type transformer protector

Technical field

The utility model is related to a kind of transformer protecting crust technical field, specifically a kind of dry-type transformer protector.

Background technology

Protection equipment for transformer be integrate a variety of functions such as protection, monitoring, control, communication power automation it is high-new Technical products, are the preferable electric appliance units for constituting intelligent switchboard system.Journey is protected built in the product by more than 20 standards for one The protection storehouse that sequence is constituted, with the complete powerful acquisition function to primary equipment voltage x current analog quantity and switching value(Electric current Measurement is realized by protecting CT).

The Chinese patent of Application No. 201420248131.7 discloses a kind of separate type protective outer cover of dry transformer, it Including framework vertical beam, left side backplate, right side backplate, upper framework, underframe, bottom sealing plate, lamina tecti and cover door, one point of lamina tecti is Two be respectively front tectal lamina, back header plate, and left side backplate is divided into two respectively front left side guard plate and rear left side guard plate, right side shield Plate is divided into two respectively front right side guard plate and rear right side guard plate, upper framework is divided into two is divided into before upper framework and upper framework afterwards, Underframe is divided into preceding underframe and rear underframe, and bottom sealing plate, which is divided into two, is divided into preceding bottom sealing plate and rear bottom sealing plate, preceding bottom sealing plate and Bottom sealing plate is directly fixedly connected on ground using foundation bolt afterwards.

The patent is disadvantageous in that:The separate type protective outer cover of dry transformer is designed to former and later two symmetrical portions Point, former and later two parts are fixedly connected in front and rear junction with bolt, cause dry-type transformer internal gas not circulate, and are become Depressor can operationally produce amount of heat, and whole transformer is placed in into confined space with protective cover, protective cover is may result in Interior temperature is too high, triggers unpredictable danger;Corresponding transformation is not provided with the separate type protective outer cover of dry transformer Device base, transformer bottom can accumulate certain moisture for a long time, be unfavorable for transformer work, can shorten transformer service life; The separate type protective outer cover of dry transformer is directly to be fixed with foundation bolt, although reliability is high in the short time, but It is to need periodically to check, so as not to bolt looseness, labor intensive material resources, after being fixed with foundation bolt, the separate type dry-type transformer Containment envelope is inconvenient to move.

Utility model content

The purpose of this utility model is to provide a kind of dry-type transformer protector, to solve to carry in above-mentioned background technology The problem of going out.

To achieve the above object, the utility model provides following technical scheme:

Air intake frame, transformer are provided with the top of a kind of dry-type transformer protector, including transformer-cabinet, transformer-cabinet Dedusting axle provided with connection motor in casing, dedusting axle is provided with cleaning brush, and cleaning brush bottom is provided with filter layer, filter layer Bottom is provided with dividing plate, and the lower partition is provided with transformer body, and transformer body includes iron core, folder and coil windings, folder bag Upper clamping piece and lower clamping piece are included, lower clamping piece both sides are provided with blower fan, and transformer-cabinet bottom is provided with base, and base bottom is provided with support Seat, support base is provided with T-shaped chute, and T-shaped chute bottom is provided with roller groove, and base bottom is provided with the T-shaped cunning in T-shaped chute Block, T-shaped sliding block bottom, which is provided with the left of the roller in roller groove, support base, is provided with fixing axle, and baffle plate, gear are housed in fixing axle Plate one end is provided with arc-shaped slot, and transformer-cabinet both sides are provided with fixed frame, is provided with binding post in fixed frame, and fixed frame includes the One fixed frame and the second fixed frame, binding post include setting on front side of high-voltage connection terminal and low-voltage wiring terminal, transformer-cabinet There is door-plate, door-plate includes left door plate and right door plate, and door-plate bottom is provided with air outlet.

It is used as further program of the utility model:The air intake inframe wall is provided with the fan being connected with drive motor and driven Moving axis, fan drive shaft is provided with fan blade, and dividing plate is provided with sieve aperture.

It is used as further program of the utility model:Coil windings, coil windings and iron core are coated with the outside of the iron core Top is fixed with upper clamping piece by screw rod, and coil windings are fixed with lower clamping piece with mandrel lower by screw rod.

It is used as further program of the utility model:Axis is provided with the right side of the support base, axis is provided with block, first It is provided with fixed frame in high-voltage connection terminal, the second fixed frame and is provided with low-voltage wiring terminal.

It is used as further program of the utility model:Left-hand rotation door is connected to by hinge on the right side of the left door plate, right door plate is led to Cross hinge and be connected to right-hand rotation door, right-hand rotation door is provided with the sight vane equipped with clear glass provided with handle, left-hand rotation door and right-hand rotation door.

It is used as further program of the utility model:The air outlet inwall is equipped with bull stick, and bull stick is provided with rotating vane.

Compared with prior art, the beneficial effects of the utility model are:The utility model floor space is small, mobile transporter Just, production cost is low, and the circulation of inside transformer gas can radiate in time, be effectively prevented dry-type transformer and burnt by high temperature Ruin, extend the service life of transformer, check that maintenance is convenient, practical value is high.

Brief description of the drawings

Fig. 1 is the outside left view of dry-type transformer protector.

Fig. 2 is the inside left view of dry-type transformer protector.

Fig. 3 is the front view of dry-type transformer protector.

Fig. 4 is the air intake frame internal structure schematic diagram of dry-type transformer protector.

In figure:1- transformer-cabinets, 2- air intakes frame, 3- fan drive shafts, 4- fan blade, 5- dedustings axle, 6- dedustings hair Brush, 7- filter layers, 8- dividing plates, 9- iron cores, 10- upper clamping pieces, 11- lower clamping pieces, 12- blower fans, 13- bases, 14- support bases, 15-T Type sliding block, 16- rollers, 17- baffle plates, 18- arc-shaped slots, 19- axis, 20- blocks, 21- binding posts, the fixed frames of 22- first, The fixed frames of 23- second, 24- door-plates, 25- hinges, 26- left-hand rotations door, 27- right-hand rotations door, 28- sight vanes, 29- rotating vanes.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belongs to the scope of the utility model protection.

Refer in Fig. 1~4, the utility model embodiment, a kind of dry-type transformer protector, including transformer-cabinet 1, the top of transformer-cabinet 1 is provided with air intake frame 2, and the inwall of air intake frame 2 is provided with the fan drive shaft 3 being connected with drive motor, wind Fan drive shaft 3 to be provided with fan blade 4, transformer-cabinet 1 provided with the dedusting axle 5 for connecting motor, dedusting axle 5 is provided with dedusting Hairbrush 6, the bottom of cleaning brush 6 is provided with filter layer 7, and the bottom of filter layer 7 is provided with dividing plate 8, and dividing plate 8 is provided with sieve aperture, the bottom of dividing plate 8 Provided with transformer body, transformer body includes iron core 9, folder and coil windings, and folder includes upper clamping piece 10 and lower clamping piece 11, The outside of iron core 9 is coated with coil windings, and coil windings and the top of iron core 9 are fixed with upper clamping piece 10 by screw rod, coil windings with The bottom of iron core 9 is fixed with lower clamping piece 11 by screw rod, and the both sides of lower clamping piece 11 are provided with blower fan 12, and the bottom of transformer-cabinet 1 is provided with bottom Seat 13, the bottom of base 13 is provided with support base 14, and support base 14 is provided with T-shaped chute, and T-shaped chute bottom is provided with roller groove, base 13 bottoms are provided with the T-shaped sliding block 15 in T-shaped chute, and the T-shaped bottom of sliding block 15 is provided with the roller 16 in roller groove, support The left side of seat 14, which is provided with fixing axle, fixing axle, is equipped with baffle plate 17, and the one end of baffle plate 17 is provided with arc-shaped slot 18, and the right side of support base 14 is set There is axis 19, axis 19 is provided with block 20, and the both sides of transformer-cabinet 1, which are provided with fixed frame, fixed frame, is provided with binding post 21, Fixed frame includes the first fixed frame 22 and the second fixed frame 23, and binding post 21 includes high-voltage connection terminal and low voltage terminal It is provided with son, the first fixed frame 22 in high-voltage connection terminal, the second fixed frame 23 and is provided with low-voltage wiring terminal, transformer-cabinet 1 Front side is provided with door-plate 24, and door-plate 24 includes being connected to left-hand rotation door 26, right door by hinge 25 on the right side of left door plate and right door plate, left door plate Plate is connected to right-hand rotation door 27 by hinge, and right-hand rotation door 27 is provided with and transparent glass is housed provided with handle, left-hand rotation door 26 and right-hand rotation door 27 The sight vane 28 of glass, the bottom of door-plate 24 is provided with air outlet, and air outlet inwall is equipped with bull stick, and bull stick is provided with rotating vane 29.

The utility model structure is novel, stable, and when in use, gas first is from transformer-cabinet 1 for the utility model The cleaning brush 6 that the air intake frame 2 at top enters on transformer-cabinet 1, gas removing dust axle 5 is miscellaneous by the particulate contained in gas etc. Matter is removed, and the filter layer 7 of the gas bottom of removing dust hairbrush 6 again is filtered, and enters transformer body, gas through the sieve aperture on dividing plate 8 The amount of heat produced when transformer is worked, which absorbs, becomes hot blast, and hot blast blows the rotating vane 29 in the lower air outlet of door-plate 24 Dynamic, rotating vane 29 works around bar rotation, hot blast from the blower fan 12 in the gap discharge between rotating vane 29, base 13, gas circulation Further strengthen the radiating effect in transformer-cabinet 1, it is ensured that transformer normal work, when transformer needs to move, will can prop up Baffle plate 17 on support seat is overturn to the side of transformer-cabinet 1, and T-shaped sliding block 15 and roller 16 can be slided out of T-slot and roller groove Go out, the base 13 and transformer-cabinet 1 on the T-shaped top of sliding block 15 are i.e. removable, time saving and energy saving, convenient and swift, what revolving door was provided with Sight vane 28 equipped with clear glass can at any time be checked in the case where not opening revolving door, during maintenance transformer, can directly be beaten Drive the revolving door being connected on front side of transformer-cabinet 1 by hinge 25 on door-plate 24 and enter and carefully overhauled, the utility model Floor space is small, and mobile convenient transportation, production cost is low, and the circulation of inside transformer gas can radiate in time, effectively prevent Dry-type transformer is burnt by high temperature, extends the service life of transformer, checks that maintenance is convenient, practical value is high.

It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and And in the case of without departing substantially from spirit or essential attributes of the present utility model, can realize that this practicality is new in other specific forms Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation Involved claim.

Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art It may be appreciated other embodiment.

Claims (6)

1. a kind of dry-type transformer protector, including transformer-cabinet, it is characterised in that air intake is provided with the top of transformer-cabinet Dedusting axle provided with connection motor in frame, transformer tank body, dedusting axle is provided with cleaning brush, and cleaning brush bottom is provided with filtering Layer, filter layer bottom be provided with dividing plate, the lower partition be provided with transformer body, transformer body include iron core, folder and coil around Group, folder includes upper clamping piece and lower clamping piece, and lower clamping piece both sides are provided with blower fan, and transformer-cabinet bottom is provided with base, base bottom Provided with support base, support base is provided with T-shaped chute, and T-shaped chute bottom is provided with roller groove, and base bottom, which is provided with, is mounted in T-shaped chute Interior T-shaped sliding block, T-shaped sliding block bottom, which is provided with the left of the roller in roller groove, support base, is provided with fixing axle, is filled in fixing axle There is baffle plate, baffle plate one end is provided with arc-shaped slot, and transformer-cabinet both sides, which are provided with fixed frame, fixed frame, is provided with binding post, Gu Determining frame includes the first fixed frame and the second fixed frame, and binding post includes high-voltage connection terminal and low-voltage wiring terminal, transformer Cabinet front is provided with door-plate, and door-plate includes left door plate and right door plate, and door-plate bottom is provided with air outlet.
2. a kind of dry-type transformer protector according to claim 1, it is characterised in that set on the air intake inframe wall There is the fan drive shaft being connected with drive motor, fan drive shaft is provided with fan blade, and dividing plate is provided with sieve aperture.
3. a kind of dry-type transformer protector according to claim 1, it is characterised in that be coated with the outside of the iron core Coil windings, coil windings are fixed with upper clamping piece with iron core top by screw rod, and coil windings are solid by screw rod with mandrel lower Surely there is lower clamping piece.
4. a kind of dry-type transformer protector according to claim 1, it is characterised in that be provided with the right side of the support base Axis, axis, which is provided with block, the first fixed frame, is provided with high-voltage connection terminal, and low voltage terminal is provided with the second fixed frame Son.
5. a kind of dry-type transformer protector according to claim 1, it is characterised in that pass through on the right side of the left door plate Hinge is connected to left-hand rotation door, and right door plate is connected to right-hand rotation door by hinge, and right-hand rotation door is provided with handle, and left-hand rotation door and right-hand rotation door are provided with Sight vane equipped with clear glass.
6. a kind of dry-type transformer protector according to claim 1, it is characterised in that the air outlet inwall is equipped with Bull stick, bull stick is provided with rotating vane.
CN201621354532.6U 2016-12-12 2016-12-12 A kind of dry-type transformer protector CN206322552U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621354532.6U CN206322552U (en) 2016-12-12 2016-12-12 A kind of dry-type transformer protector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621354532.6U CN206322552U (en) 2016-12-12 2016-12-12 A kind of dry-type transformer protector

Publications (1)

Publication Number Publication Date
CN206322552U true CN206322552U (en) 2017-07-11

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ID=59266732

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621354532.6U CN206322552U (en) 2016-12-12 2016-12-12 A kind of dry-type transformer protector

Country Status (1)

Country Link
CN (1) CN206322552U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106449025A (en) * 2016-12-12 2017-02-22 沈小红 Dry-type transformer protecting device
CN107396612A (en) * 2017-08-22 2017-11-24 重庆三峡学院 For the signal processing apparatus in communication system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106449025A (en) * 2016-12-12 2017-02-22 沈小红 Dry-type transformer protecting device
CN107396612A (en) * 2017-08-22 2017-11-24 重庆三峡学院 For the signal processing apparatus in communication system
CN107396612B (en) * 2017-08-22 2019-01-22 重庆三峡学院 For the signal processing apparatus in communication system

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170711

Termination date: 20171212

CF01 Termination of patent right due to non-payment of annual fee