CN213988536U

CN213988536U - Dry-type transformer heat sink

Info

Publication number: CN213988536U
Application number: CN202120289176.9U
Authority: CN
Inventors: 陈志刚
Original assignee: Jiangxi Aohengda Technology Co ltd
Current assignee: Jiangxi Aohengda Technology Co ltd
Priority date: 2021-02-02
Filing date: 2021-02-02
Publication date: 2021-08-17
Anticipated expiration: 2031-02-02

Abstract

The utility model discloses a dry-type transformer heat sink relates to transformer technical field, the on-line screen storage device comprises a base, the top of base is connected with the box, the transformer has been placed to the inboard of box, the both sides of box are connected with the fin, the bottom of fin is connected with the aqueduct that runs through its outer wall, the box top is connected with the air outlet that runs through its inner wall, the inner wall that one side of air outlet is located the box is provided with the air intake, the top of box is provided with the baffle. The utility model discloses a set up fin, blowing pipe, outlet pipe and water tank, when cooling down to the transformer, start the water pump, the water pump passes through the outlet pipe in with the water tank and from the shower nozzle blowout, and on spun water fell into the fin, water through in the water tank drenched the fin, and the hot-blast evaporation that has increaseed moisture that blows off of blowing pipe, took away the heat on the fin, played fine radiating effect.

Description

Dry-type transformer heat sink

Technical Field

The utility model relates to a transformer technical field specifically is a dry-type transformer heat sink.

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, and the like.

When the temperature of the transformer during operation is close to or exceeds the maximum temperature specification allowed by the operation regulations, and because the heat dissipation of the transformer is limited, the common practice is to cool down the transformer by pressure load, shutdown users, special users and shutdown of the transformer, and all the cooling measures cause unnecessary power loss and reduction of power supply reliability.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem, a dry type transformer cooling device is provided.

In order to achieve the above object, the utility model provides a following technical scheme: a dry-type transformer cooling device comprises a base, wherein the top end of the base is connected with a box body, a transformer is placed on the inner side of the box body, cooling fins are connected on two sides of the box body, the bottom end of each cooling fin is connected with a water guide pipe penetrating through the outer wall of the cooling fin, the top end of the box body is connected with an air outlet penetrating through the inner wall of the box body, one side of the air outlet is positioned on the inner wall of the box body and is provided with an air inlet, a partition plate is arranged on the top end of the box body, one end of the air outlet is connected with a blowing pipe, water tanks are arranged on two sides of the box body on the top end of the base, a water inlet is arranged on the top end of the water tank, a water pump is connected to the output end of the water pump, a spray nozzle is connected to the output end of the water outlet, a box door is connected to one end of the box body, and a fixed block is connected to the outer wall of the box door, the outer wall of fixed block is connected with dials the piece, the outer wall of dialling the piece has cup jointed the lantern ring, the outer wall of box one end is connected with the fixture block.

Preferably, the blowpipe runs through the outer wall of baffle, and the blowpipe output is just to the top of fin.

Preferably, the inner wall of air intake is connected with the filter screen, the inner wall of air outlet is connected with the fan.

Preferably, the outer wall of the box door is connected with the outer wall of the box body through a hinge.

Preferably, the one end of stirring piece is connected through the pivot with the outer wall of fixed block, and the outer wall of stirring piece is run through to the one end of the lantern ring.

Preferably, a spring is connected between the outer wall of the poking block and the outer wall of the box door.

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

1. the utility model discloses a set up fin, blowing pipe, outlet pipe and water tank, when cooling down to the transformer, start the water pump, the water pump is spout the water in the water tank from the shower nozzle through the outlet pipe, and the spun water falls on the fin, drenches the fin through the water in the water tank, and the hot-blast evaporation that has strengthened moisture that blows off of blowing pipe takes away the heat on the fin, has played fine radiating effect;

2. the utility model discloses a set up aqueduct, outlet pipe and water inlet, shower nozzle spun water falls on the fin on top, and on water fell into the fin of below through the aqueduct, rivers were through layer upon layer behind the fin, in the water tank was fallen into through the water inlet at last, made the water resource can recycle, played the effect of water economy resource.

Drawings

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

fig. 2 is a front view of the present invention;

fig. 3 is a schematic structural diagram of the heat sink of the present invention.

In the figure: 1. a base; 2. a box body; 3. a water tank; 4. a water pump; 5. a water outlet pipe; 6. a heat sink; 7. a water conduit; 8. a spray head; 9. an air outlet; 10. a transformer; 11. a partition plate; 12. an air inlet; 13. a blowpipe; 14. a water inlet; 15. a shifting block; 16. a collar; 17. a fixed block; 18. a clamping block; 19. and (4) a box door.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.

The water pump (GD40-30) mentioned in the utility model can be ordered in the market or private.

Referring to fig. 1-3, a dry-type transformer cooling device comprises a base 1, a box body 2 connected to the top end of the base 1, a transformer 10 placed inside the box body 2, heat sinks 6 connected to both sides of the box body 2, a water guide pipe 7 penetrating the outer wall of the heat sink 6 connected to the bottom end of the heat sink, an air outlet 9 penetrating the inner wall of the box body 2 connected to the top end of the box body 2, an air inlet 12 provided on the inner wall of the box body 2 and positioned at one side of the air outlet 9, a partition 11 provided on the top end of the box body 2, a blowing pipe 13 connected to one end of the air outlet 9, a water tank 3 installed on both sides of the box body 2 and positioned at the top end of the base 1, a water inlet 14 provided on the top end of the water tank 3, a water pump 4 connected to the output end of the water pump 4, a nozzle 8 connected to the output end of the water outlet 5, and a box door 19 connected to one end of the box body 2, the outer wall of the box door 19 is connected with a fixed block 17, the outer wall of the fixed block 17 is connected with a toggle block 15, the outer wall of the toggle block 15 is sleeved with a lantern ring 16, and the outer wall of one end of the box body 2 is connected with a clamping block 18.

Please refer to fig. 1 and fig. 2, the blowpipe 13 penetrates the outer wall of the partition 11, and the output end of the blowpipe 13 faces the upper side of the heat sink 6, so as to increase the air circulation on the surface of the heat sink 6 and improve the heat dissipation efficiency.

Please refer to fig. 1, the inner wall of the air inlet 12 is connected with a filter screen, the inner wall of the air outlet 9 is connected with a fan, the filter screen prevents dust from entering the inside of the box body 2, and the fan blows out hot air inside the box body 2.

Please refer to fig. 2, the outer wall of the box door 19 is hinged to the outer wall of the box body 2, and the box door 19 is opened in a rotating manner.

Please refer to fig. 2, one end of the toggle block 15 is connected to the outer wall of the fixed block 17 through a rotating shaft, and one end of the sleeve ring 16 penetrates through the outer wall of the toggle block 15, so that the toggle block 15 rotates to drive the sleeve ring 16 to move.

Please refer to fig. 2, a spring is connected between the outer wall of the dial 15 and the outer wall of the box door 19, so that the dial 15 is in the reset position under the action of the spring force.

The working principle is as follows: when the transformer 10 is cooled, firstly, the fan is turned on, the hot air in the box body 2 is discharged through the blowing pipe 13, the air is discharged from the air outlet 9, the box body 2 is in a negative pressure state, and then the outside air enters from the air inlet 12, the heat in the box body 2 is taken away through the air circulation, then the water pump 4 is started, the water in the water tank 3 is sprayed out from the spray head 8 through the water outlet pipe 5 by the water pump 4, the sprayed water falls onto the radiating fins 6, the radiating fins 6 are sprayed through the water in the water tank 3, the evaporation of the water is increased by the hot air blown out from the blowing pipe 13, the heat on the radiating fins 6 is taken away, a good radiating effect is achieved, the water sprayed from the spray head 8 falls onto the radiating fins 6 at the top end, the water falls onto the radiating fins 6 below through the water guide pipe 7, and the water flows into the water tank 3 through the water inlet 14 after passing through the radiating fins 6 layer by layer, make the water resource can recycle, when installing and dismantling transformer 10, rotate and dial piece 15, dial piece 15 and rotate and drive lantern ring 16 and remove, make lantern ring 16 and fixture block 18 not closely laminate again to rotate the lantern ring 16 from fixture block 18 and take off, can rotate chamber door 19 and open, and then can install and dismantle transformer 10.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a dry-type transformer heat sink, includes base (1), its characterized in that: the transformer water tank is characterized in that the top end of the base (1) is connected with a tank body (2), a transformer (10) is placed on the inner side of the tank body (2), radiating fins (6) are connected to two sides of the tank body (2), the bottom end of each radiating fin (6) is connected with a water guide pipe (7) penetrating through the outer wall of the radiating fin, an air outlet (9) penetrating through the inner wall of the tank body is connected to the top end of the tank body (2), an air inlet (12) is formed in the inner wall, located on one side of the box body (2), of the air outlet (9), a partition plate (11) is arranged on the top end of the tank body (2), one end of the air outlet (9) is connected with a blowing pipe (13), water tanks (3) are installed on two sides, located on two sides of the tank body (2), of the top end of each water tank (3) is provided with a water inlet (14), one side of each water inlet (14) is connected with a water pump (4), the output of water pump (4) is connected with outlet pipe (5), the output of outlet pipe (5) is connected with shower nozzle (8), the one end of box (2) is connected with chamber door (19), the outer wall connection of chamber door (19) has fixed block (17), the outer wall connection of fixed block (17) has stirring piece (15), the outer wall of stirring piece (15) has cup jointed lantern ring (16), the outer wall connection of box (2) one end has fixture block (18).

2. A dry-type transformer cooling device as claimed in claim 1, wherein: the blowpipe (13) runs through the outer wall of the partition board (11), and the output end of the blowpipe (13) is over against the radiating fin (6).

3. A dry-type transformer cooling device as claimed in claim 1, wherein: the inner wall of air inlet (12) is connected with the filter screen, the inner wall of air outlet (9) is connected with the fan.

4. A dry-type transformer cooling device as claimed in claim 1, wherein: the outer wall of the box door (19) is connected with the outer wall of the box body (2) through hinges.

5. A dry-type transformer cooling device as claimed in claim 1, wherein: one end of the toggle block (15) is connected with the outer wall of the fixed block (17) through a rotating shaft, and one end of the lantern ring (16) penetrates through the outer wall of the toggle block (15).

6. A dry-type transformer cooling device as claimed in claim 1, wherein: a spring is connected between the outer wall of the toggle block (15) and the outer wall of the box door (19).