CN213988483U

CN213988483U - Transformer case with dust removal heat dissipation function

Info

Publication number: CN213988483U
Application number: CN202023014399.9U
Authority: CN
Inventors: 涂宏; 朱晓东
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-15
Filing date: 2020-12-15
Publication date: 2021-08-17
Anticipated expiration: 2030-12-15

Abstract

The utility model discloses a transformer case with dust removal heat dissipation function relates to transformer case technical field. The utility model comprises a box body, wherein a fan chamber is arranged on one side of the box body, and a fan is fixedly arranged in the fan chamber through a frame; the bottom in the box body is fixedly connected with a support, the support is fixedly connected with an air box used for blowing air to the interior of the box body, the box body is provided with an air outlet, the fan is connected with the air box through a ventilation pipe, and the air inlet part of the fan is fixedly connected with a filtering and dust removing device; the side of the air box is provided with an air inlet which is connected with the ventilation pipe in a matching way, the upper end of the air box is provided with an air blowing opening, the air blowing opening is fixedly connected with a pressure boosting plate, the pressure boosting plate is provided with a plurality of ventilation holes, and a plurality of guide plates are connected above the pressure boosting plate. The utility model discloses the fan is bloied to vary voltage incasement portion through bellows to reached the effect of dust removal cooling, the bellows in-connection has the liter clamp plate, and wind increases through liter clamp plate back wind speed, has improved dust removal cooling effect.

Description

Transformer case with dust removal heat dissipation function

Technical Field

The utility model belongs to the technical field of the vary voltage case, especially, relate to a vary voltage case with dust removal heat dissipation function.

Background

The outdoor transformer box is suitable for public places such as residential houses and construction sites, different load grades are selected according to requirements, and the outdoor transformer box needs to have basic characteristics of fire prevention, corrosion prevention, heat dissipation and the like in daily use, and is convenient to use for a long time.

However, the existing outdoor transformer tank has the following problems when in use:

1. the air-cooled heat dissipation of inconvenient outdoor transformer case, the fan radiating effect that generally adopts is not good, and under the higher condition of outdoor temperature, the inside circulation of air of transformer case is slower for the indoor heat can't dispel, leads to the incasement temperature higher.

2. Inconvenient forced air cooling heat abstractor's maintenance, the fan is after long-term the use, adheres to more dust easily, and long-term not clean then influences the radiating effect of forced air cooling, shortens the life of transformer case, reduces the flexibility that equipment used.

In order to solve the problems, innovative design is urgently needed on the basis of the original outdoor transformer box.

Disclosure of Invention

An object of the utility model is to provide a transformer case with dust removal heat dissipation function, through being connected with bellows in transformer case, the fan is bloied to transformer case inside through bellows, has solved current transformer case radiating effect not good, the more problem of inside dust.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a transformer case with dust removal heat dissipation function, which comprises a case body, wherein the bottom of the case body is fixedly connected with a supporting leg, one side of the case body is provided with a fan chamber, and a fan is fixedly arranged in the fan chamber through a frame; the bottom in the box body is fixedly connected with a support, the support is fixedly connected with an air box used for blowing air to the interior of the box body, the box body is provided with an air outlet, the fan is connected with the air box through a ventilation pipe, and the air inlet part of the fan is fixedly connected with a filtering and dust removing device; the side of the air box is provided with an air inlet which is connected with the ventilation pipe in a matching way, the upper end of the air box is provided with a blowing port, the blowing port is fixedly connected with a boosting plate, the boosting plate is provided with a plurality of ventilation holes, the upper part of the boosting plate is connected with a plurality of guide plates, and the guide plates are rotatably connected with the inner wall of the blowing port.

Further, the inner wall of the box body is connected with an illuminating lamp.

Further, a plurality of layers of mounting frames are fixedly connected in the box body.

Further, filter dust collector includes a rose box, the rose box with fan connection one end is equipped with the ring flange, the rose box with fan flange joint, rose box air inlet one end is connected with the protection network, be connected with a plurality of filter screens in the rose box side by side.

Further, filter screen swing joint be in the rose box, fixedly connected with inserted block on the filter screen, the rose box surface be equipped with the jack that inserted block cooperation is connected.

Furthermore, the inner wall of the fan chamber is provided with silencing cotton.

The utility model discloses following beneficial effect has:

the utility model discloses a be connected with bellows at vary voltage bottom of the case portion, the fan is bloied to vary voltage incasement portion through bellows to reached the effect of dust removal cooling, the bellows in-connection has the step-up board, and wind has improved the dust removal cooling effect to the vary voltage case through the increase of wind speed behind the step-up board.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a schematic structural view of a windbox;

FIG. 3 is a schematic structural view of a filtering and dust-removing device;

in the drawings, the components represented by the respective reference numerals are listed below:

1-box body, 2-fan chamber, 3-fan, 4-filtering dust removal device, 401-filter box, 402-filter screen, 403-insert block, 404-flange plate, 405-protective screen, 5-air box, 501-air inlet, 502-air outlet, 503-pressure raising plate, 504-air outlet, 505-guide plate, 6-ventilation pipe, 7-frame, 8-silencing cotton, 9-bracket, 10-mounting rack, 11-lighting lamp, 12-air outlet and 13-supporting leg.

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.

In the description of the present invention, it is to be understood that the terms "air outlet", "inner wall", "lower", "bottom", "top", "side", "upper end", "inner", and the like indicate positional or positional relationships for convenience of description only and to simplify the description, and do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-3, the utility model relates to a transformer box with dust removal and heat dissipation functions, which comprises a box body 1, wherein the bottom of the box body 1 is fixedly connected with a supporting leg 13, a fan chamber 2 is arranged outside the box body 1, the fan chambers 2 can be respectively arranged outside two opposite side surfaces of the box body 1, and fans 3 in the fan chambers 2 at two sides can blow air to dissipate heat and remove dust for the box body 1, thereby improving the operation efficiency of the transformer; a fan 3 is fixedly arranged in the fan chamber 2 through a frame 7; the bottom in the box body 1 is fixedly connected with a support 9, the support 9 is fixedly connected with an air box 5 used for blowing air to the inside of the box body 1, the box body 1 is provided with an air outlet 12 so that the air can flow out of the box body 1 conveniently, the fan 3 is connected with the air box 5 through a ventilation pipe 6, and the fan 3 supplies air to the inside of the air box 5 through a branch pipe 6; 3 air inlet department fixedly connected with of fan filters dust collector 4, filter outside dust, prevent that the dust from getting into the vary voltage incasement portion, 5 sides of bellows are equipped with the air intake 501 of being connected with the cooperation of

ventilation pipe

6, 5 upper ends of bellows are equipped with blowing mouth 502, wind is bloied to the box 1 in through blowing mouth 502, a fixed connection pressure boost board 503 of blowing mouth 502 department, be equipped with a plurality of ventilation holes 504 on the pressure boost board 503, seal wind speed grow behind the ventilation hole 504, improve dust removal cooling effect, pressure boost board 503 top is connected with a plurality of guide plates 505, guide plate 505 rotates with blowing mouth 502 inner wall to be connected, through the adjustable wind direction of guide plate 505.

Wherein, the inner wall of the box body 1 is connected with a lighting lamp 11, which is convenient for the maintenance of the working personnel.

Wherein, fixedly connected with multilayer mounting bracket 10 in the box 1, electrical equipment installs on mounting bracket 10.

The filtering and dedusting device 4 comprises a filtering box 401, one end of the filtering box 401, which is connected with the fan 3, is provided with a flange plate 404, the filtering box 401 is connected with the fan 3 through a flange, the air inlet end of the filtering box 401 is connected with a protective net 405, the protective net 405 blocks sundries with large sizes, a plurality of filtering nets 402 are connected in the filtering box 401 side by side, and the filtering nets 402 filter dust.

Wherein, filter screen 402 swing joint is in rose box 401, fixedly connected with inserted block 403 on the filter screen 402, and rose box 401 surface is equipped with the jack of being connected with inserted block 403 cooperation, and filter screen 402 passes through the jack and pegs graft inside rose box 401 to make filter screen 402 installation dismantle convenient, the washing of the filter screen of being convenient for.

Wherein, the inner wall of the fan room 2 is provided with silencing cotton 8 to absorb the noise generated by the fan 3.

One specific application of this embodiment is: the fan 3 supplies air to the inside of the air box 1 through the ventilation pipe 6, the air is blown to the inside of the box body 1 through the air blowing port 502 at the top of the air box 1 to remove dust and dissipate heat of the variable pressure box, wherein the boosting plate 503 has an effect of increasing the air speed and improves the cooling and dust removing effects, the fan 3 is connected with the filtering and dust removing device 4, external dust is filtered through the filter screen 402, and the dust is prevented from entering the inside of the box body 1;

the utility model can cool the running load by 15-20 degrees, the electric energy loss is reduced by 6-8 percent, and the capacity is increased by 20-30 percent; has the advantages of investment saving, convenient implementation, safety and reliability; and dust accumulated on the transformer can be cleaned.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a transformer case with dust removal heat dissipation function which characterized in that: the box body (1) is included, supporting legs (13) are fixedly connected to the bottom of the box body (1), a fan chamber (2) is arranged on one side of the box body (1), and a fan (3) is fixedly mounted in the fan chamber (2) through a rack (7);

a support (9) is fixedly connected to the bottom in the box body (1), an air box (5) used for blowing air to the interior of the box body (1) is fixedly connected to the support (9), an air outlet (12) is formed in the box body (1), the fan (3) is connected with the air box (5) through a ventilation pipe (6), and a filtering and dust removing device (4) is fixedly connected to the air inlet of the fan (3);

the side of the air box (5) is provided with an air inlet (501) which is connected with the ventilation pipe (6) in a matching way, the upper end of the air box (5) is provided with an air blowing port (502), the air blowing port (502) is fixedly connected with a pressure rising plate (503), the pressure rising plate (503) is provided with a plurality of ventilation holes (504), the pressure rising plate (503) is connected with a plurality of guide plates (505), and the guide plates (505) are rotatably connected with the inner wall of the air blowing port (502).

2. The transformer tank with the dust removal and heat dissipation functions of claim 1, wherein: the inner wall of the box body (1) is connected with an illuminating lamp (11).

3. The transformer case with dust removal heat dissipation function of claim 2, characterized in that: the box body (1) is internally and fixedly connected with a plurality of layers of mounting frames (10).

4. The transformer case with dust removal heat dissipation function of claim 3, characterized in that: filter dust collector (4) and include rose box (401), rose box (401) with fan (3) are connected one end and are equipped with ring flange (404), rose box (401) with fan (3) flange joint, rose box (401) air inlet one end is connected with protection network (405), be connected with a plurality of filter screens (402) side by side in rose box (401).

5. The transformer case with dust removal heat dissipation function of claim 4, characterized in that: filter screen (402) swing joint be in filter tank (401), fixedly connected with inserted block (403) on filter screen (402), filter tank (401) surface be equipped with the jack that inserted block (403) cooperation is connected.

6. The transformer tank with the dust removal and heat dissipation functions of claim 1, wherein: the inner wall of the fan chamber (2) is provided with silencing cotton (8).