CN113270263A

CN113270263A - SCB18 type energy-saving dry type transformer equipment easy to control heat dissipation

Info

Publication number: CN113270263A
Application number: CN202110657743.6A
Authority: CN
Inventors: 李�杰; 黄红生
Original assignee: JIANGSU HONGAN TRANSFORMER CO Ltd
Current assignee: JIANGSU HONGAN TRANSFORMER CO Ltd
Priority date: 2021-06-14
Filing date: 2021-06-14
Publication date: 2021-08-17
Anticipated expiration: 2041-06-14
Also published as: CN113270263B

Abstract

The invention discloses SCB18 type energy-saving dry-type transformer equipment with easy-controlled heat dissipation, which relates to the field of transformers and comprises an outer shell, wherein a connecting box body and a storage box are respectively and fixedly connected with two sides of the outer shell, an air inlet pipe is arranged in the connecting box body on the right side of the outer shell, the air inlet pipe is connected to a dustproof fan, a transformer body is arranged in the outer shell, heat dissipation blocks are arranged on the front side and the rear side of the outer shell, an air cooler is arranged in the connecting box body and connected to a connecting circular pipe, the connecting circular pipe is connected to the inner wall of the outer shell until the heat dissipation blocks and the storage box are sequentially connected, the heat dissipation blocks absorb heat in the outer shell, a filter fan blows hot air out from an air permeable grid and cools the heat dissipation blocks, an opening-closing plate is opened through a hydraulic rod, the heat dissipation efficiency is higher, the cold air passes through the connecting circular pipe through the air cooler to cool the air in the connecting box body, simultaneously for the cooling heat dissipation of radiating block, radiating efficiency and heat-sinking capability have been accelerated to air-cooler and filter fan.

Description

SCB18 type energy-saving dry type transformer equipment easy to control heat dissipation

Technical Field

The invention relates to the technical field of transformers, in particular to SCB18 type energy-saving dry-type transformer equipment with easy control and heat dissipation.

Background

The high-efficient radiating dry-type transformer has mechanical strength well, anti temperature variation, anti short circuit ability reinforce, fire behavior is good, the loss is low, the noise is low, insulating properties is good, moisture-resistant, small and light in weight's advantage, the transformer has the effect of voltage transformation, current transformation, impedance transformation, isolation, steady voltage, current dry-type transformer has certain drawback when using, dry-type transformer can generate heat at the operation in-process, can lead to transformer efficiency step-down and circuit to damage, can make the structure in the equipment take place to damage and lead to economic loss.

Disclosure of Invention

In order to overcome the defects in the prior art, the invention provides SCB18 type energy-saving dry-type transformer equipment with easy-to-control heat dissipation, when in use, the temperature in the transformer is monitored in real time through a temperature sensor and a display, the heat dissipation block absorbs the heat in the outer shell, the filter fan blows hot air from the air-permeable grid and cools the heat dissipation block, the opening and closing plate is opened through the hydraulic rod, the heat dissipation efficiency is higher, cold air passes through the connecting circular tube through the air cooler to cool the air in the connecting box body and simultaneously cools and dissipates the heat for the heat dissipation block, the heat dissipation efficiency and the heat dissipation capacity are accelerated by the air cooler and the filter fan, and the air cooler and the filter fan can be controlled at any time through the control panel so as to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: SCB18 type energy-saving dry-type transformer equipment with easy control of heat dissipation comprises an outer shell, wherein two sides of the outer shell are respectively and fixedly connected with a connecting box body and a storage box, an air inlet pipe is arranged in the connecting box body on the right side of the outer shell, the air inlet pipe is connected to a dustproof fan fixedly connected with the inner wall of the outer shell, a transformer body is arranged in the outer shell, the upper end and the lower end of the left side of the outer shell are respectively provided with a breathable grid, the inner side of the breathable grid is provided with a connecting groove, the inner side of the connecting groove is connected with a connecting port, the connecting port is connected into the outer shell, a connecting filter screen is arranged in the connecting groove, the front side and the rear side of the outer shell are respectively provided with a heat dissipation block, an air cooler is arranged in the connecting box body, the air cooler is connected into a connecting circular tube, the connecting circular tube is connected into the inner wall of the outer shell until the heat dissipation block and the storage box are sequentially connected, and the dustproof filter screen is arranged on the outer side of the connecting box body, the inner wall is equipped with temperature-sensing ware on the shell body, shell body the place ahead is fixed with the display.

In a preferred embodiment, be equipped with the connection cavity in the inner wall on the shell body, be equipped with the hydraulic stem on the one end inner wall of connection cavity, hydraulic stem the place ahead articulates there is a pair of connecting rod, it has the push rod all to articulate on the connecting rod, it has the open-close board all to articulate on the push rod, the open-close board bottom articulates on the shell body, the equal vertical setting of push rod is on connecting cavity other end inner wall, the connecting rod rear side all is equipped with spacing axle.

In a preferred embodiment, the dustproof fan is provided with a plurality of rectangular arrays on the inner wall of the outer shell, the filter screen and the dustproof filter screen are connected in the same diameter, one end of the connecting groove is connected to the outer wall of the outer shell, the height of the storage box is consistent with the bottom end of the breathable grid at the bottom of the outer shell, and a plurality of groups of connecting through grooves are formed in the inner wall of the storage box.

In a preferred embodiment, the air cooler and the dustproof fan are both connected to the control panel, the air cooler is arranged at the bottom of the connecting box body, a connecting circular tube connected with the air cooler is arranged in the connecting box body and ascends in an S shape on the inner wall of the connecting box body until the connecting circular tube is arranged in the outer shell in an S-shaped descending manner in the radiating block.

In a preferred embodiment, the opening plate is arranged above the heat dissipation block, the opening plate is connected into the outer shell, and the hydraulic rod is also connected to the control panel.

The invention has the technical effects and advantages that:

when the temperature control device is used, the temperature detection device and the display monitor in real time and simultaneously display the temperature in the outer shell, the radiating fins can transfer heat emitted from the transformer body in the outer shell to the self and then emit the heat to the outside by virtue of good thermal conductivity of the radiating fins, when the temperature rises, the control panel automatically starts the dustproof fan, the dustproof fan absorbs cold air in the connecting box body through the air inlet pipe, hot air is blown out from the connecting grid through the connecting port and the connecting filter screen, dust is prevented from entering the outer shell by the dustproof filter screen and the connecting filter screen, the hydraulic rod is started simultaneously, the hydraulic rod stretches and retracts to drive the hinged connecting rod to move forwards, the push rod is driven to push the split plate under the action of the inner wall of the connecting cavity, so that the radiating efficiency is higher, when the temperature in the outer shell cannot be controlled, the control panel automatically starts the air cooler, the air cooler blows out cold air, the cold air firstly cools the air in the connecting box body through the S-shaped round pipe connection on the connecting box body, simultaneously cold air can pass the radiating block through connecting the pipe, enters into the bin afterwards, and a large amount of heats on the radiating block are taken away to cold air simultaneously, and the air-cooler has accelerated radiating efficiency and heat-sinking capability with the dustproof fan cooperation, can control cold-air machine and dustproof fan and hydraulic stem at any time through the control panel simultaneously, compares with prior art, has had that radiating efficiency is higher and the heat dissipation changes the progress of control more easily.

Drawings

FIG. 1 is a front cross-sectional view of the present invention;

FIG. 2 is a sectional view taken along line A-B of the present invention;

FIG. 3 is a cross-sectional view taken along line C-D of the present invention;

FIG. 4 is a cross-sectional view taken along line E-F of the present invention;

FIG. 5 is a sectional view taken along line H-I of the present invention;

FIG. 6 is a sectional view taken along the direction J-K of the present invention.

The reference signs are: 1. the transformer comprises an outer shell, a connecting box body 2, a storage box 3, an air inlet pipe 4, a dustproof fan 5, a transformer body 6, a connecting grid 7, a connecting groove 8, a connecting port 9, a connecting filter screen 10, a radiating block 11, an air cooler 12, a connecting circular pipe 13, a dustproof filter screen 14, a temperature sensor 15, a display 16, a hydraulic rod 17, a connecting rod 18, a push rod 19, a push rod 20, a split plate 21 and a connecting through groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1-6, the invention provides SCB18 type energy-saving dry-type transformer equipment with easy-to-control heat dissipation, which comprises an outer shell 1, wherein two sides of the outer shell 1 are respectively and fixedly connected with a connecting box body 2 and a storage box 3, an air inlet pipe 4 is arranged in the connecting box body 2 at the right side of the outer shell 1, the air inlet pipe 4 is connected to a dustproof fan 5 fixedly connected with the inner wall of the outer shell 1, a transformer body 6 is arranged in the outer shell 1, air permeable grids 7 are respectively arranged at the upper end and the lower end of the left side of the outer shell 1, a connecting groove 8 is arranged inside the air permeable grids 7, a connecting port 9 is connected inside the connecting groove 8, the connecting port 9 is connected into the outer shell 1, a connecting filter screen 10 is arranged inside the connecting groove 8, heat dissipation blocks 11 are arranged at the front side and the back side of the outer shell 1, an air cooler 12 is arranged inside the connecting box 2, the air cooler 12 is connected into a connecting circular tube 13, connect in pipe 13 is connected to 1 inner wall of shell body and until connecting gradually in radiating block 11 and bin 3, it is equipped with dustproof filter screen 14 to connect the 2 outsides of box, the inner wall is equipped with temperature-sensing ware 15 on the

shell body

1, 1 the place ahead of shell body is fixed with display 16.

Be equipped with the connection cavity in the inner wall on shell body 1, be equipped with hydraulic stem 17 on the one end inner wall of connection cavity, 17 the place ahead of hydraulic stem articulates there is a pair of connecting rod 18, it has push rod 19 all to articulate on connecting rod 18, it has open-close board 20 all to articulate on push rod 19, open-close board 20 bottom articulates on shell body 1, the equal vertical setting of push rod 19 is on connecting cavity other end inner wall, 18 rear sides of connecting rod all are equipped with spacing axle, and hydraulic stem 17 is flexible to drive articulated connecting rod 17 and moves forward, under the effect of connecting the cavity inner wall, drives push rod 19 and promotes open-close board 20 to make the radiating efficiency higher.

Dustproof fan 5 is equipped with a plurality of rectangle array that are on 1 inner wall of shell and distributes, it is unanimous to connect filter screen 10 and dustproof filter screen 14 filter diameter, outside 8 one end in the spread groove is connected to shell body 1 inner wall, bin 3 height and the ventilative 7 bottommost unanimity in 1 bottom of shell body, be equipped with multiunit connection through groove 21 on the inner wall on bin 3, dustproof filter screen 14 prevents with connection filter screen 10 that the dust from getting into shell body 1 in, the connection through groove 21 of bin 3 top makes the interior remaining cold air of bin 3 have the possibility that rises to dispel the heat in the

help shell body

1, 8 one end in the spread groove is connected to the shell body 1 inner wall and makes the dismantlement of connecting filter screen 10 more convenient outward.

Air-cooler 12 and dustproof fan 5 all are connected to control panel, air-cooler 12 sets up in connecting 2 bottoms of box, the connection pipe 13 that air-cooler 12 connects is the S-shaped back-up on connecting 2 inner walls of box and up to the shell body 1 in, it descends the setting to connect pipe 13 to be the S-shaped in radiating block 11, makes control panel can control air-cooler 12 and dustproof fan 5 at any time, and the connection pipe 13 of S-shaped makes and is cool air staying more of a specified duration in connecting box 2 and radiating block 11 to the cooling is more rapid on making connecting box 2 cooling and radiating block 11.

The opening plate 20 is disposed above the heat dissipation block 11, the opening plate 20 is connected to the inside of the outer case 1, and the hydraulic rod 17 is also connected to the control panel, so that the hydraulic rod 17 is controlled at any time through the control panel.

The implementation mode is specifically as follows:

when the temperature-controlled transformer is used, the temperature detection device 15 and the display 16 monitor in real time and simultaneously display the temperature in the outer shell 1, the heat radiating fins 11 can transfer the heat dissipated from the transformer body 6 in the outer shell 1 to the self and then dissipate the heat to the outside by virtue of good heat conductivity of the heat radiating fins, when the temperature rises, the control panel automatically starts the dustproof fan 5, the dustproof fan 5 absorbs cold air in the connecting box 2 through the air inlet pipe 4, then hot air is blown out from the connecting grid 7 through the connecting port 9 and the connecting filter screen 10, the dustproof filter screen 10 and the connecting filter screen 14 prevent dust from entering the outer shell 1, meanwhile, the hydraulic rod 17 is started, the hydraulic rod 17 stretches and retracts to drive the hinged connecting rod 18 to move forwards, under the action of the inner wall of the connecting cavity, the push rod 19 is driven to push the open-close plate 20, thereby the outer shell 1 is opened at two sides, the heat dissipation efficiency is higher, and the temperature in the outer shell 1 cannot be controlled, control panel automatic start air-cooler 12, air-cooler 12 blows out the cold air, the cold air is earlier cooled down to connecting 2 interior air of box through connecting pipe 2 last S-shaped connection pipe 13 earlier, the cold air can pass radiating block 11 through connecting pipe 12 simultaneously, enter into storage box 3 afterwards, a large amount of heats on the radiating block 11 are taken away to the cold air simultaneously, radiating efficiency and heat-sinking capability have been accelerated in the cooperation of air-cooler 12 and dustproof fan 5, can control cold air machine 12 and dustproof fan 5 and hydraulic stem 17 at any time through the control panel simultaneously.

The working principle of the invention is as follows: referring to fig. 1-6, radiating block 11 absorbs the heat in outer casing 1, and dustproof fan 5 blows hot air by ventilative grid and simultaneously cools down radiating block 11, opens plywood 20 through hydraulic stem 17, makes the radiating efficiency higher, makes cold air pass through connecting pipe 13 through air-cooler 12, makes the air cooling in connecting box 2, simultaneously for radiating block 11 cooling heat dissipation, and air-cooler 12 and filter fan 13 have accelerated radiating efficiency and heat-sinking capability.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the invention, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the invention can be combined with each other without conflict;

and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.

Claims

1. Easily control radiating energy-conserving dry-type transformer equipment of SCB18 type, including shell body (1), its characterized in that: the air-cooled transformer is characterized in that two sides of the outer shell (1) are respectively fixedly connected with a connecting box body (2) and a storage box (3), an air inlet pipe (4) is arranged in the connecting box body (2) on the right side of the outer shell (1), the air inlet pipe (4) is connected to a dustproof fan (5) fixedly connected with the inner wall of the outer shell (1), a transformer body (6) is arranged in the outer shell (1), air-permeable grids (7) are arranged at the upper end and the lower end of the left side of the outer shell (1), a connecting groove (8) is arranged on the inner side of each air-permeable grid (7), a connecting port (9) is connected to the inner side of each connecting groove (8), a connecting filter screen (10) is arranged in each connecting groove (8), radiating blocks (11) are arranged on the front side and the rear side of the outer shell (1), an air cooler (12) is arranged in the connecting box body (2), and the air cooler (12) is connected to the connecting circular tube (13), connect pipe (13) until connecting in proper order radiating block (11) and bin (3) in being connected to shell body (1) inner wall, it is equipped with dustproof filter screen (14) to connect box (2) outside, the inner wall is equipped with temperature-sensing ware (15) on shell body (1), shell body (1) the place ahead is fixed with display (16).

2. The SCB 18-type energy-saving dry-type transformer apparatus easy to control heat dissipation according to claim 1, wherein: be equipped with the connection cavity in the inner wall on shell body (1), be equipped with hydraulic stem (17) on the one end inner wall of connection cavity, hydraulic stem (17) the place ahead articulates there is a pair of connecting rod (18), it has push rod (19) all to articulate on connecting rod (18), it has open-close board (20) all to articulate on push rod (19), open-close board (20) bottom articulates to shell body (1) on, the equal vertical setting of push rod (19) is on connecting cavity other end inner wall, connecting rod (18) rear side all is equipped with spacing axle.

3. The SCB 18-type energy-saving dry-type transformer apparatus easy to control heat dissipation according to claim 1, wherein: dustproof fan (5) are equipped with a plurality ofly on shells (1) inner wall and are the rectangle array and distribute, it is unanimous to connect filter screen (10) and dustproof filter screen (14) filter diameter, spread groove (8) one end is connected to outside shells (1) inner wall, bin (3) height and shells (1) bottom ventilative grid (7) bottommost unanimous, be equipped with multiunit connection through groove (21) on bin (3) the inner wall.

4. The SCB 18-type energy-saving dry-type transformer apparatus easy to control heat dissipation according to claim 1, wherein: air-cooler (12) and dust fan (5) all are connected to control panel, air-cooler (12) set up in connecting box (2) bottom, connecting pipe (13) that air-cooler (12) are connected is the S-shaped after-rise on connecting box (2) inner wall until in shell body (1), connecting pipe (13) are the S-shaped decline setting in radiating block (11).

5. The SCB 18-type energy-saving dry-type transformer apparatus easy to control heat dissipation according to claim 2, wherein: open-close plate (20) set up in radiating block (11) top, open-close plate (20) are connected to in shell body (1), hydraulic stem (17) also are connected to control panel.