CN212161459U

CN212161459U - Dry-type transformer installation shell

Info

Publication number: CN212161459U
Application number: CN202020986400.5U
Authority: CN
Inventors: 杨根芳
Original assignee: Jiangsu Quande Electric Co ltd
Current assignee: Jiangsu Quande Electric Co ltd
Priority date: 2020-06-03
Filing date: 2020-06-03
Publication date: 2020-12-15
Anticipated expiration: 2030-06-03

Abstract

The utility model discloses a dry-type transformer installs shell relates to transformer technical field, which comprises an outer shell, the bottom plate is installed to the shell bottom, and settles at the bottom plate top has dry-type transformer, the roof is installed to dry-type transformer top, and installs the LED lamp bottom the roof, LED lamp both sides are fixed with the ventilation and separate the way, and ventilate and separate the way outside and be equipped with the cavity, settle the cavity upper end has the inlet scoop, and inlet scoop top fixedly connected with diaphragm. The utility model discloses in, respectively increase one ventilation partition way through the both sides in the shell for when dry-type transformer during operation produced heat accessible ventilation partition way get into to the cavity in, use then in the suction fan with heat suction shell, and the air-blower can bring fresh air into the shell in, its wind-force can make the heat in the shell get into the cavity fast afterwards by the suction fan suction, and can strengthen the circulation of inside and outside air, the effectual radiating rate who accelerates dry-type transformer.

Description

Dry-type transformer installation shell

Technical Field

The utility model relates to a transformer technical field especially relates to a dry-type transformer installation shell.

Background

Dry-type transformers are widely used in local lighting, high-rise buildings, airports, wharf CNC machinery and other places, and simply, dry-type transformers refer to transformers in which iron cores and windings are not immersed in insulating oil, but dry-type transformers are also installed outdoors at present, and in order to prevent the dry-type transformers from being subjected to rain, moisture, high temperature, high heat, direct sunlight and the like, protective housings are generally needed to be installed for the dry-type transformers.

The existing dry-type transformer can generate a large amount of heat during working, especially in summer, and the existing shell does not have the functions of heat insulation and rapid heat dissipation, so that the service life of the dry-type transformer is shortened due to overhigh heat in the shell, and the dry-type transformer does not have a good dustproof function.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving current dry-type transformer and can producing a large amount of heats at the during operation, especially in summer, and current shell does not have thermal-insulated and quick heat dissipation function for the too high life who leads to dry-type transformer of heat shortens in the shell, and does not have the shortcoming of good dustproof function, and the dry-type transformer installation shell that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a dry-type transformer mounting shell comprises a shell, wherein a bottom plate is mounted at the bottom of the shell, a dry-type transformer body is arranged at the top of the bottom plate, a top plate is mounted above the dry-type transformer body, an LED lamp is mounted at the bottom of the top plate, ventilation partitions are fixed on two sides of the LED lamp, a cavity is arranged on the outer sides of the ventilation partitions, an air suction opening is arranged at the upper end of the cavity, a transverse plate is fixedly connected to the top of the air suction opening, an air suction pipe is connected to the inner side of the transverse plate, one end of the air suction pipe is connected with an air suction fan, an air outlet pipe is connected to the top of the air suction fan, an air outlet is mounted at the other end of the air outlet pipe, side plates are mounted at two ends of the top plate, a top cover is fixed to the top of, the bottom of the suction fan is provided with a shock pad.

Preferably, the top cover is distributed in a herringbone shape, the side plates and the shell are on the same vertical line, and the length of the top cover is greater than that of the shell and the top plate.

Preferably, the bottom of the transverse plate is attached to the top surface of one end of the top plate, the air suction opening and the transverse plate form an integrated structure through welding, and the air suction opening penetrates through one end of the top plate.

Preferably, the air blowing opening and the air suction opening are both in a horn-shaped structure, and the air blowing opening and the air suction opening are distributed up and down.

Preferably, the cavities are of a symmetrical structure relative to the central axis of the shell, and the height of the shell is consistent with that of the ventilation partition channel.

Preferably, the air outlet is connected with the suction fan through an air outlet pipe, and the air outlet pipe penetrates through two sides of the side plate.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, respectively increase one ventilation partition way through the both sides in the shell for when dry-type transformer during operation produced heat accessible ventilation partition way get into to the cavity in, use then in the suction fan with heat suction shell, and the air-blower can bring fresh air into the shell in, its wind-force can make the heat in the shell get into the cavity fast afterwards by the suction fan suction, and can strengthen the circulation of inside and outside air, the effectual radiating rate who accelerates dry-type transformer.

2. The utility model discloses in, through installing oblique type top cap on the roof for can insulate against heat when hot day, make the sun can not directly shine the roof, the roof can not directly conduct heat to the shell in, reduced outside heat degree to dry-type transformer's influence, and when raining, can effectually prevent roof ponding phenomenon, avoid taking place the condition that the roof leaks and lead to the fact the influence to dry-type transformer then.

3. The utility model discloses in, through at air-blower air intake installation filter screen effect, can effectually prevent that dust from getting into in the shell, avoid dust to cause the influence to dry-type transformer, and the shell is the sclausura shell, can stop the entering of dust and insect completely, and the suction fan bottom installs the shock pad, reducible because the vibrations that the suction fan produced and to the influence degree of roof.

Drawings

Fig. 1 is a schematic diagram of the front structure of the present invention;

FIG. 2 is a schematic view of a cross-sectional structure of the present invention in a front view;

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

fig. 4 is an enlarged schematic view of the position a of the present invention.

Illustration of the drawings:

1. a housing; 2. a base plate; 3. double doors are opened; 4. a top plate; 5. a top cover; 6. a ventilation isolating channel; 7. a cavity; 8. an LED lamp; 9. a dry-type transformer body; 10. a suction fan; 11. an air suction pipe; 12. a transverse plate; 13. an air suction opening; 14. a shock pad; 15. a blower; 16. an air blowing port; 17. an air inlet; 18. a filter screen; 19. an air outlet pipe; 20. an air outlet; 21. side plates.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, a dry type transformer mounting casing comprises a casing 1, a bottom plate 2, a double door 3, a top plate 4, a top cover 5, an air duct 6, a cavity 7, an LED lamp 8, a dry type transformer body 9, a suction fan 10, a suction pipe 11, a transverse plate 12, a suction opening 13, a shock pad 14, a blower 15, a blowing opening 16, an air inlet 17, a filter screen 18, an air outlet pipe 19, an air outlet 20 and a side plate 21, wherein the bottom plate 2 is mounted at the bottom of the casing 1, the dry type transformer body 9 is arranged at the top of the bottom plate 2, the top plate 4 is mounted above the dry type transformer body 9, the LED lamp 8 is mounted at the bottom of the top plate 4, the air duct 6 is fixed at two sides of the LED lamp 8, the cavity 7 is arranged at the outer side of the air duct 6, the suction opening 13 is arranged at the upper end of the cavity 7, the transverse plate 12 is fixedly connected with, and the top of suction fan 10 is connected with out tuber pipe 19, and air outlet 20 is installed to the play tuber pipe 19 other end, and curb plate 21 is installed at roof 4 both ends, and the curb plate 21 top is fixed with

top cap

5, and 1 one side internally mounted has air-blower 15, and air-blower 15 left side is connected with air outlet 16, and air outlet 16 right side is equipped with air intake 17, and air intake 17 inside is equipped with filter screen 18, is equipped with two divisions of doors 3 around the shell 1, and settle bottom suction fan 10 has shock pad 14.

Further, top cap 5 distributes for the chevron shape, and curb plate 21 and shell 1 are on same vertical line, and top cap 5 length is greater than shell 1 and roof 4 length, through the oblique top cap 5 effect of chevron shape, can effectually prevent 4 top ponding phenomena of roof, avoids taking place the roof condition of leaking and then causes the influence to dry-type transformer.

Further, diaphragm 12 bottom and roof 4 one end top surface are laminated mutually, constitute the integral structure through the welding between inlet scoop 13 and the diaphragm 12, and inlet scoop 13 runs through in roof 4 one end, through diaphragm 12 effect, can provide the function of hanging for inlet scoop 13, the effectual phenomenon that prevents that inlet scoop 13 from dropping.

Furthermore, the air blowing opening 16 and the air suction opening 13 are both in a horn-shaped structure, the air blowing opening 16 and the air suction opening 13 are distributed vertically, and more air can be conveniently blown in or sucked out through the horn-shaped air blowing opening 16 and the horn-shaped air suction opening 13.

Furthermore, the cavities 7 are of a symmetrical structure relative to the central axis of the shell 1, the height of the shell 1 is consistent with that of the ventilation partition 6, heat in the shell 1 can enter the cavities 7 and then be sucked out by the suction fan 10 under the action of the cavities 7, and the influence of the suction fan 10 on the dry-type transformer is reduced.

Further, the air outlet 20 is connected with the suction fan 10 through the air outlet pipe 19, the air outlet pipe 19 penetrates through the two sides of the side plate 21, heat in the shell 1 can be sucked out of the shell 1 through the action of the suction fan 10, and the speed of heat dissipation in the shell 1 is effectively accelerated.

The working principle is as follows: when in use, firstly, the two sides in the shell 1 are respectively provided with the ventilation isolating channel 6, so that heat generated during the operation of the dry-type transformer can enter the cavity 7 through the ventilation isolating channels 6, then the heat is sucked out of the shell 1 by the suction fan 10, the fresh air can be brought into the shell 1 by the blower 15, the heat in the shell 1 can quickly enter the cavity 7 by the wind power of the blower, then the heat is sucked out by the suction fan 10, the circulation of the air inside and outside can be enhanced, the heat dissipation speed of the dry-type transformer is effectively accelerated, the inclined top cover 5 is arranged on the top plate 4, heat insulation can be carried out in hot weather, the sun can not directly irradiate the top plate 4, the top plate 4 can not directly transfer heat into the shell 1, the influence of the external heat on the dry-type transformer is reduced, in rainy days, the water accumulation phenomenon of the top plate 4 can be effectively prevented, and the influence of water leakage of the roof on the dry, and install filter screen 18 at air intake 17 of air-blower 15, can effectually prevent that dust from getting into in the shell 1, avoid dust to cause the influence to the dry-type transformer, and the shell 1 is sclausura shell 1, can stop the entering of dust and insect completely, and LED lamp 8 can provide the light source when overhauing.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A dry-type transformer mounting shell comprises a shell (1) and is characterized in that a bottom plate (2) is mounted at the bottom of the shell (1), a dry-type transformer body (9) is arranged at the top of the bottom plate (2), a top plate (4) is mounted above the dry-type transformer body (9), an LED lamp (8) is mounted at the bottom of the top plate (4), ventilation separating channels (6) are fixed on two sides of the LED lamp (8), a cavity (7) is arranged on the outer side of each ventilation separating channel (6), an air suction opening (13) is arranged at the upper end of each cavity (7), a transverse plate (12) is fixedly connected to the top of each air suction opening (13), an air suction pipe (11) is connected to the inner side of each transverse plate (12), one end of each air suction pipe (11) is connected with a suction fan (10), the top of each suction fan (10) is connected with, curb plate (21) are installed at roof (4) both ends, and curb plate (21) top is fixed with top cap (5), shell (1) one side internally mounted has air-blower (15), and is connected with air-blowing opening (16) on air-blower (15) left side, air-blowing opening (16) right side is equipped with air intake (17), and air intake (17) inside is equipped with filter screen (18), be equipped with two door (3) around shell (1), settle bottom suction fan (10) has shock pad (14).

2. A dry transformer mounting housing according to claim 1, characterized in that the top cover (5) is arranged in a herringbone pattern, the side plates (21) are arranged in the same vertical line with the housing (1), and the length of the top cover (5) is longer than the length of the housing (1) and the top plate (4).

3. A dry-type transformer mounting case as claimed in claim 1, characterized in that the bottom of the horizontal plate (12) is attached to the top surface of one end of the top plate (4), the air suction opening (13) and the horizontal plate (12) are welded to form an integrated structure, and the air suction opening (13) penetrates through one end of the top plate (4).

4. A dry-type transformer mounting case as claimed in claim 1, characterized in that said air blowing opening (16) and air suction opening (13) are both horn-shaped structures, and the air blowing opening (16) and air suction opening (13) are distributed up and down.

5. A dry transformer mounting housing according to claim 1, characterized in that the cavities (7) are symmetrical with respect to the central axis of the housing (1), and the height of the housing (1) is the same as the height of the ventilation duct (6).

6. A dry-type transformer mounting casing according to claim 1, characterized in that the air outlet (20) is connected with the suction fan (10) through an air outlet pipe (19), and the air outlet pipe (19) penetrates through two sides of the side plate (21).