CN217690728U

CN217690728U - Environment-friendly dry-type transformer

Info

Publication number: CN217690728U
Application number: CN202221397857.8U
Authority: CN
Inventors: 郭武伟
Original assignee: Zhongchuang Qinyang Technology Co ltd
Current assignee: Zhongchuang Qinyang Technology Co ltd
Priority date: 2022-06-07
Filing date: 2022-06-07
Publication date: 2022-10-28
Anticipated expiration: 2032-06-07

Abstract

The utility model belongs to the technical field of the transformer, and an environment-friendly dry-type transformer is disclosed, including the dry-type transformer body, the outside fixed mounting of dry-type transformer body has the fin, the fixed filter screen that has cup jointed in the outside of fin, the left bottom fixed mounting of dry-type transformer body has the fan, the fixed intercommunication of gas vent of fan has the blast pipe. The utility model discloses a set up the fin, the filter screen, fan and pipe, can absorb and give off the inside heat of dry-type transformer body through the fin, will block external dust through the filter screen simultaneously, because the operation of fan this moment, will extract gas and change into the inside of air current input blast pipe through the extraction opening, a plurality of round holes through the pipe surface this moment for the inside air current of blast pipe will be through the round hole blowout on pipe surface, thereby can prevent that the dust from attaching to the surface of filter screen and can cool down the fin.

Description

Environment-friendly dry-type transformer

Technical Field

The utility model belongs to the technical field of the transformer, specifically an environment-friendly dry-type transformer.

Background

A transformer is a static electric device, which is a device for changing an ac voltage of a certain value into another voltage of the same frequency or several different values, and a static device having two or more windings is used to transform an ac voltage and a current of one system into a voltage and a current of another system, which are generally different in value, by electromagnetic induction at the same frequency in order to transmit electric power.

At present, all install the transformer in a lot of building places, and current transformer is at the in-process of in-service use, though can realize basic transmission electric energy's effect, but because it is in quiescent condition usually to make its outside fin can adhere to a large amount of dusts after using for a long time, the inside temperature of fin will be difficult to distribute out under the parcel of dust, and then leads to the inside high temperature of transformer, has influenced its life.

Simultaneously, current transformer is at the in-process of installation, because the position of its mounting hole is in fixed design to the unmatched condition in position of mounting hole and preformed hole can appear when changing not unidimensional transformer, and then leads to unable the installation to it, has brought inconvenience for operating personnel, consequently need improve it.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above problem, the utility model provides an environment-friendly dry-type transformer has dustproof cooling and mounting hole adjustable advantage in position.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an environment-friendly dry-type transformer, includes the dry-type transformer body, the outside fixed mounting of dry-type transformer body has the fin, the fixed filter screen that has cup jointed in the outside of fin, the left bottom fixed mounting of dry-type transformer body has the fan, the fixed intercommunication of gas vent of fan has the blast pipe, the fixed intercommunication in top of blast pipe has the pipe.

As a preferred technical scheme of the utility model, the positive bottom fixed mounting of dry-type transformer body has tooth, the bottom fixed mounting of dry-type transformer body has the support frame, the inside fixed mounting of support frame has the dead lever, the surface activity of dead lever has cup jointed the fly leaf, the equal fixed mounting in both ends of fly leaf has the mounting panel, the inside fixedly connected with round bar of mounting panel, the surface of round bar from left to right has moved about in proper order and has cup jointed movable block and flexible spring, because the design of round bar, through the cooperation between round bar and the movable block for the movable block can be followed the surface of round bar and removed the removal to can drive movable block and tooth meshing.

As a preferred technical scheme of the utility model, the pipe passes the fin and cup joints with the fin is fixed, the round hole has been seted up to the surface of pipe, because the design of pipe, through the operation of fan, will extract gas through the extraction opening for turn into the inside that the air current passes through blast pipe input pipe with gas, pass through a plurality of round holes on pipe surface this moment, make and prevent that the dust from gluing the surface of gluing at the filter screen and playing the effect of cooling to the fin.

As a preferred technical scheme of the utility model, the left side of movable block is tooth form, the movable block is connected with tooth meshing, because the design of movable block, through the cooperation of movable block and round bar for the movable block can be followed the surface of round bar and removed about, thereby can carry out spacingly to the mounting panel through the cooperation between movable block and the tooth.

As a preferred technical scheme of the utility model, flexible spring's both ends respectively with movable block and mounting panel fixed connection, the top of mounting panel is equipped with the mounting hole, because flexible spring's design for the movable block has good elasticity reset performance, and flexible spring is compression state this moment, consequently can apply an elasticity to the movable block, thereby can make the cooperation between movable block and the tooth inseparabler.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up the fin, the filter screen, fan and pipe, can absorb and give off the inside heat of dry-type transformer body through the fin, will block external dust through the filter screen simultaneously, at this moment because the operation of fan, will extract gas and turn into the inside of air current input blast pipe through the extraction opening, a plurality of round holes on pipe surface are passed through to this moment, make the inside air current of blast pipe will be through the round hole blowout on pipe surface, thereby can prevent that the dust from attaching to the surface of filter screen and can cooling down the fin, and then thermal efficiency of giving off has been promoted.

2. The utility model discloses a set up tooth, the dead lever, movable block and flexible spring, because the cooperation of movable block and round bar, make the movable block can follow the surface of round bar and remove about and break away from with tooth, simultaneously because the cooperation of fly leaf and dead lever, make the fly leaf can drive the mounting panel and remove about the surface of dead lever, this moment because flexible spring is compression state, consequently can apply an elasticity to the movable block, thereby can carry on spacingly to the mounting panel through the cooperation between movable block and the tooth, and then can adjust the position of mounting hole.

Drawings

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

FIG. 2 is a schematic structural view of the filter screen of the present invention;

FIG. 3 is a schematic cross-sectional view of the side of the present invention;

fig. 4 is a schematic view of a partial enlarged structure at a in fig. 3 according to the present invention;

fig. 5 is a schematic view of the disassembly structure of the round tube of the present invention.

In the figure: 1. a dry-type transformer body; 2. a heat sink; 3. a filter screen; 4. a fan; 5. an exhaust pipe; 6. a circular tube; 7. teeth; 8. a support frame; 9. fixing the rod; 10. a movable plate; 11. mounting a plate; 12. a round bar; 13. a movable block; 14. a flexible spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

As shown in fig. 1 to 5, the utility model provides an environment-friendly dry-type transformer, including dry-type transformer body 1, dry-type transformer body 1's outside fixed mounting has fin 2, and the filter screen 3 has been cup jointed to the outside of fin 2 is fixed, and the left bottom fixed mounting of dry-type transformer body 1 has fan 4, and the fixed intercommunication of gas vent of fan 4 has blast pipe 5, and the fixed intercommunication in top of blast pipe 5 has pipe 6.

Wherein, the positive bottom fixed mounting of dry-type transformer body 1 has tooth 7, the bottom fixed mounting of dry-type transformer body 1 has support frame 8, the inside fixed mounting of support frame 8 has dead lever 9, the surface activity of dead lever 9 has cup jointed fly leaf 10, the equal fixed mounting in both ends of fly leaf 10 has mounting panel 11, the inside fixedly connected with round bar 12 of mounting panel 11, movable block 13 and flexible spring 14 have been cup jointed in proper order from left to right to the surface activity of round bar 12, because the design of round bar 12, through the cooperation between round bar 12 and the movable block 13, make movable block 13 can follow the surface of round bar 12 and control the removal, thereby can drive movable block 13 and tooth 7 meshing.

Wherein, pipe 6 passes fin 2 and cup joints with fin 2 is fixed, and the round hole has been seted up to the surface of pipe 6, because the design of pipe 6, through the operation of fan 4, will extract gas through the extraction opening for turn into gas the inside that the air current passes through blast pipe 5 input pipe 6, pass through a plurality of round holes on 6 surfaces of pipe this moment, make can prevent that the dust from gluing on the surface of filter screen 3 and playing the effect of cooling to fin 2.

Wherein, the left side of movable block 13 is the tooth form, and movable block 13 is connected with tooth 7 meshing, because the design of movable block 13, through the cooperation of movable block 13 with round bar 12 for movable block 13 can remove about the surface of round bar 12 is followed, thereby can carry on spacingly to mounting panel 11 through the cooperation between movable block 13 and the tooth 7.

Wherein, the both ends of flexible spring 14 respectively with movable block 13 and mounting panel 11 fixed connection, the top of mounting panel 11 is equipped with the mounting hole, because flexible spring 14's design for movable block 13 has good elasticity reset performance, and flexible spring 14 is compression state this moment, consequently can apply an elasticity to movable block 13, thereby can make the cooperation between movable block 13 and the tooth 7 inseparabler.

The utility model discloses a theory of operation and use flow:

firstly, the heat inside the dry-type transformer body 1 can be absorbed and dissipated through the radiating fins 2, meanwhile, external dust can be blocked through the filter screen 3, and then the fan 4 can be started by an operator, at the moment, due to the operation of the fan 4, gas can be extracted through the air exhaust port and converted into air flow to be input into the exhaust pipe 5, at the moment, the air flow inside the exhaust pipe 5 can be sprayed out through the round holes in the surface of the round pipe 6, so that the dust can be prevented from being attached to the surface of the filter screen 3 and the radiating fins 2 can be cooled, and the heat dissipation efficiency is further improved;

afterwards, because the cooperation of movable block 13 and round bar 12 for operating personnel can stimulate movable block 13 to remove about and break away from with tooth 7 along the surface of round bar 12, simultaneously because the cooperation of fly leaf 10 and dead lever 9, make fly leaf 10 can drive mounting panel 11 and remove about along the surface of dead lever 9, operating personnel can loosen movable block 13 afterwards, this moment because flexible spring 14 is compression state, consequently can exert an elasticity to movable block 13, thereby can carry on spacingly to mounting panel 11 through the cooperation between movable block 13 and the tooth 7, and then can adjust the position of mounting hole.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an environment-friendly dry-type transformer, includes dry-type transformer body (1), its characterized in that: the air-cooling type dry-type transformer is characterized in that cooling fins (2) are fixedly mounted on the outer side of the dry-type transformer body (1), a filter screen (3) is fixedly sleeved on the outer side of each cooling fin (2), a fan (4) is fixedly mounted at the left bottom of the dry-type transformer body (1), an exhaust port of each fan (4) is fixedly communicated with an exhaust pipe (5), and a circular pipe (6) is fixedly communicated with the top end of each exhaust pipe (5).

2. The environment-friendly dry type transformer according to claim 1, wherein: the positive bottom fixed mounting of dry-type transformer body (1) has tooth (7), the bottom fixed mounting of dry-type transformer body (1) has support frame (8), the inside fixed mounting of support frame (8) has dead lever (9), fly leaf (10) have been cup jointed in the surface activity of dead lever (9), the equal fixed mounting in both ends of fly leaf (10) has mounting panel (11), the inside fixedly connected with round bar (12) of mounting panel (11), movable block (13) and flexible spring (14) have from left to right been cup jointed in proper order in the activity to the surface of round bar (12).

3. The environment-friendly dry-type transformer according to claim 1, wherein: the round pipe (6) penetrates through the radiating fins (2) and is fixedly sleeved with the radiating fins (2), and round holes are formed in the outer surface of the round pipe (6).

4. The environment-friendly dry-type transformer according to claim 2, wherein: the left side of the movable block (13) is in a tooth shape, and the movable block (13) is meshed with the teeth (7).

5. The environment-friendly dry type transformer according to claim 2, wherein: the two ends of the flexible spring (14) are respectively fixedly connected with the movable block (13) and the mounting plate (11), and the top of the mounting plate (11) is provided with a mounting hole.