CN210926784U

CN210926784U - Novel case becomes heat dissipation passageway

Info

Publication number: CN210926784U
Application number: CN201921387673.1U
Authority: CN
Inventors: 葛其运; 丁年礼; 毛雄飞; 夏小红; 袁超
Original assignee: Kerun Intelligent Control Co ltd
Current assignee: Kerun Intelligent Control Co ltd
Priority date: 2019-08-23
Filing date: 2019-08-23
Publication date: 2020-07-03
Anticipated expiration: 2029-08-23

Abstract

The utility model discloses a novel box transformer substation heat dissipation channel, which comprises a box transformer substation shell, a top pressure plate, a cornice plate, an exhaust passage and a filter screen, wherein the bottom of the box transformer substation shell is fixedly connected on a base, the cornice plate is fixedly connected at the bottom of the top pressure plate, two ends of the top pressure plate are fixedly connected with side pressure plates, the left end inside the box transformer substation shell is provided with a first cabinet body, the box transformer substation shell is connected with a third cabinet body at one end far away from the first cabinet body, the middle inside of the box transformer substation shell is provided with a second cabinet body, the rear end of the box transformer substation shell is provided with three heat dissipation vents, the inside of the box transformer substation shell is connected with a power distribution cabinet, the exhaust passage is fixedly connected at the top of the power distribution cabinet, the top end of an air duct housing is provided with an air outlet, a ventilating grating is fixedly arranged, the problems that the heat dissipation effect of the box-type substation is not obvious and the cooling effect is not good are solved.

Description

Novel case becomes heat dissipation passageway

Technical Field

The utility model relates to a vary voltage case technical field specifically is a novel case becomes heat dissipation channel.

Background

Generally, ventilation and heat dissipation of a box-type substation are performed through heat dissipation from a fan mounted on the top of a heating element (such as a transformer room) and a gap between a box-type substation top cover and the fan, to lower ventilation holes of surrounding eaves. On one hand, the heat dissipation channel has a narrow space of the air outlet, so that the heat dissipation effect is not obvious and the cooling effect is not good.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel case becomes heat dissipation channel to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel case becomes heat dissipation channel, becomes shell, roof pressure board, cornice, exhaust passage and filter screen including the case, case becomes shell bottom fixed connection on the base, cornice fixed connection is in roof pressure board bottom, the roof pressure board passes through cornice fixed connection and becomes the shell top at the case, roof pressure board both ends fixedly connected with side guide, the case becomes the inside left end of shell and is equipped with the first cabinet body, first cabinet body bottom is equipped with the first shutter that dashes, first shutter quantity that dashes is four, four first shutter that dashes is connected respectively around the first cabinet body, the case becomes the shell and is connected with the third cabinet body in the one end of keeping away from the first cabinet body, third cabinet body right side is equipped with the third and dashes the shutter.

The box becomes the inside middle second cabinet body that is equipped with of shell, second cabinet body front end bottom is connected with the second and dashes the shutter, the second dashes and has seted up bottom cold wind import on the shutter, three heat dissipation vent has been seted up to box becomes the shell rear end, box becomes shell internal connection has the switch board, exhaust passage fixed connection is at the switch board top, exhaust passage quantity is three, and is three the exhaust passage is located same horizontal plane, and is three the exhaust passage is located inside the wind channel housing, the wind channel housing runs through box becomes the shell and extends to the outside, wind channel housing top is equipped with the air outlet, and air grid fixed mounting becomes the shell outside at the box, filter screen fixed mounting is on the air grid, the lower part is equipped with the fan in.

Preferably, the bottom of the base is provided with anti-skid grains.

Preferably, three exhaust passages are S-shaped, and one ends of the three exhaust passages are welded to the top of the power distribution cabinet and extend to the side face of the box-type substation shell.

Preferably, the three exhaust passages consist of air passage housings, and no gap is formed between the air passage housings by sealing welding.

Preferably, the filter screen adopts G3 grade, and the filter screen is double-deck structure centre presss from both sides with the wire netting.

Preferably, the air outlet of the fan faces the top of the power distribution cabinet.

Compared with the prior art, the beneficial effects of the utility model are that: this novel case becomes heat dissipation channel adopts novel special ventilation cooling passageway, increases cooling speed through setting up the exhaust passage, utilizes the fan to make the cooling effect of sending out the distribution cabinet reach the best, has solved box-type substation radiating effect unobvious, the not good problem of cooling effect.

The side surface of the box transformer substation shell is additionally provided with a ventilation fence and a filter screen, and an exhaust passage is arranged to be S-shaped; the box becomes the outer cold wind of shell and enters into inside helping, adopts G3 grade through the filter screen on the ventilation bars, can structurally reach dirt-proof effect (IP53), forms a good ventilation cooling system, provides the support in the aspect of the good structure for the safety of transformer, has solved the unobvious problem of heat dissipation.

Drawings

Fig. 1 is a schematic view of the front side of the structure of the present invention.

Fig. 2 is a schematic view of the back of the structure of the present invention.

Fig. 3 is a schematic view of the left side of the structure of the present invention.

Fig. 4 is a schematic diagram of the right side of the structure of the present invention.

Fig. 5 is a schematic structural section view of the present invention.

Fig. 6 is a schematic view of the structure of the ventilation fence of the present invention.

In the figure: the box transformer substation comprises a box transformer substation shell 1, a top pressure plate 2, a side pressure plate 3, a cornice plate 4, a first shutter, a second shutter, a heat dissipation vent 7, a third shutter, a ventilation grid 9, an air outlet 10, an exhaust channel 11, a power distribution cabinet 12, a filter screen 13, a base 14, an air channel cover 15, a fan 16, a cold air inlet at the bottom of 17, a first cabinet body 18, a second cabinet body 19 and a third cabinet body 20.

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.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a novel case becomes heat dissipation channel, become shell 1 including the case, roof pressure board 2, cornice 4, exhaust passage 11 and

filter screen

13, 1 bottom fixed connection of case becomes shell is on

base

14, 14 bottoms of base are equipped with anti-skidding line, increase the steadiness, 4 fixed connection in 2 bottoms of roof pressure board of cornice, roof pressure board 2 becomes shell 1 top at the case through 4 fixed connection of cornice, 2 both ends fixedly connected with side pressure boards 3 of roof pressure board, 1 inside left end of case becomes shell is equipped with

first cabinet body

18, 18 bottoms of first cabinet body are equipped with first shutter 5 that dashes, first shutter 5 quantity that dashes is four, four first shutter 5 that dashes are connected respectively around 18 of first cabinet body, the ventilation and heat dissipation of being convenient for, case becomes shell 1 and is connected with third cabinet body 20 in the one end of keeping away from 18 of first cabinet body, third cabinet body 20 right side is equipped with the third and dashes shutter.

A second cabinet body 19 is arranged in the middle of the interior of the box transformer substation shell 1, a second flushing shutter 6 is connected to the bottom of the front end of the second cabinet body 19, a bottom cold air inlet 17 is formed in the second flushing shutter 6, and is beneficial to cooling the interior of the box transformer substation shell 1, three heat dissipation vents 7 are formed in the rear end of the box transformer substation shell 1 and are convenient to dissipate heat, a power distribution cabinet 12 is connected to the interior of the box transformer substation shell 1, three exhaust passages 11 are fixedly connected to the top of the power distribution cabinet 12, the three exhaust passages 11 are located on the same horizontal plane, the three exhaust passages 11 are S-shaped and are beneficial to enabling external cold air of the box transformer substation shell 1 to enter the interior, one ends of the three exhaust passages 11 are welded to the top of the power distribution cabinet 12 and extend to the side face of the box transformer substation shell 1, the three exhaust, avoid steam to leak, influence the radiating effect, wind channel housing 15 runs through the case and becomes shell 1 and extend to the outside, 15 tops of wind channel housing are equipped with air outlet 10, ventilation grid 9 fixed mounting becomes the shell 1 outside at the case, filter screen 13 fixed mounting is on ventilation grid 9, filter screen 13 adopts the G3 grade, can structurally reach dirt-proof effect (IP53), form a good ventilation cooling system, and filter screen 13 accompanies the wire netting in the middle of the bilayer structure, provide the support in the aspect of the good structure for the safety of transformer, lower part is equipped with fan 16 in switch board 12, fan 16 wind gap is towards switch board 12 cabinet top, the cooling effect through setting up fan 16 messenger distribution cabinet 12 reaches the best.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

The working principle is as follows: when the cooling device is used, the cooling rate is increased through the exhaust passage 11, heat is blown to the top of the power distribution cabinet 12 through the fan 16 and is exhausted out of the box transformer substation shell 1 through the exhaust passage 11, the cooling effect of the power distribution cabinet 12 is optimized through the fan 16, and the exhaust passage 11 is S-shaped; the box transformer outer shell 1 is facilitated to enter the interior, the G3 grade is adopted through the filter screen 13 on the ventilation fence 9, the dustproof effect (IP53) can be achieved structurally, a good ventilation and heat dissipation system is formed, and good structural support is provided for safety of a transformer.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 a novel case becomes heat dissipation channel, becomes shell (1), roof pressure board (2), cornice (4), exhaust passage (11) and filter screen (13) including the case, its characterized in that: the bottom of the box transformer substation shell (1) is fixedly connected to the base (14), the eave plate (4) is fixedly connected to the bottom of the jacking plate (2), the jacking plate (2) is fixedly connected to the top of the box transformer substation shell (1) through the eave plate (4), two ends of the jacking plate (2) are fixedly connected with side pressing plates (3), a first cabinet body (18) is arranged at the left end inside the box transformer substation shell (1), first punching shutters (5) are arranged at the bottom of the first cabinet body (18), the number of the first punching shutters (5) is four, the four first punching shutters (5) are respectively connected to the periphery of the first cabinet body (18), one end, far away from the first cabinet body (18), of the box transformer substation shell (1) is connected with a third cabinet body (20), and a third punching shutter (8) is arranged on the right side of the third cabinet body (20);

the box transformer substation shell is characterized in that a second cabinet body (19) is arranged in the middle of the inside of the box transformer substation shell (1), the bottom of the front end of the second cabinet body (19) is connected with a second shutter (6), the second shutter (6) is provided with a bottom cold air inlet (17), the rear end of the box transformer substation shell (1) is provided with three heat dissipation vents (7), the box transformer substation shell (1) is internally connected with a power distribution cabinet (12), exhaust passages (11) are fixedly connected to the top of the power distribution cabinet (12), the number of the exhaust passages (11) is three, the three exhaust passages (11) are positioned on the same horizontal plane, the exhaust passages (11) are positioned inside an air passage housing (15), the air passage housing (15) penetrates through the box transformer substation shell (1) and extends to the outside, the top end of the air passage housing (15) is provided with an air outlet (10), and a, filter screen (13) fixed mounting is on ventilation bars (9), lower part is equipped with fan (16) in switch board (12).

2. The novel box transformer substation heat dissipation channel of claim 1 is characterized in that: the bottom of the base (14) is provided with anti-skid grains.

3. The novel box transformer substation heat dissipation channel of claim 1 is characterized in that: the three exhaust passages (11) are S-shaped, and one ends of the three exhaust passages (11) are welded to the top of the power distribution cabinet (12) and extend to the side face of the box-type substation shell (1).

4. The novel box transformer substation heat dissipation channel of claim 1 is characterized in that: the three exhaust passages (11) are composed of air passage housings (15), and no gap is formed between the air passage housings (15) through sealing welding.

5. The novel box transformer substation heat dissipation channel of claim 1 is characterized in that: the filter screen (13) adopts G3 grade, and the filter screen (13) is double-layer structure middle clip with the wire netting.

6. The novel box transformer substation heat dissipation channel of claim 1 is characterized in that: and the air outlet of the fan (16) faces to the top of the power distribution cabinet (12).