CN115241770A - A high-efficient dampproofing device for distribution station - Google Patents

Abstract

The invention discloses a high-efficiency damp-proof device for a power distribution station, which comprises a transformer, wherein the front side and the back side of the transformer are symmetrically provided with shells, the centers of the inner cavities of the two shells are symmetrically provided with clapboards, the centers of the left side and the right side of the two clapboards are symmetrically and fixedly connected with movable blocks, the top of each clapboard is fixedly connected with a movable column, the top of each movable column is provided with a fixed column, the front side of the bottom of a first conveying pipe at the back side is fixedly connected with a second conveying pipe, the outer wall of the second conveying pipe is fixedly connected with a thread, the outer wall of the thread is in threaded connection with a nut, the front side of the nut is fixedly connected with a sealing gasket, and one side, opposite to the two first conveying pipes, of each nut is provided with a heat storage box. The efficient moisture-proof device for the power distribution station adopts the thermal cycle principle, leads heat energy emitted by a transformer in operation into the power distribution cabinet through a pipeline to achieve the moisture-proof effect, has the advantages of thermal cycle, energy conservation and consumption reduction, and overcomes the defect of high energy consumption of a heating plate in the power distribution cabinet.

Description

A high-efficient dampproofing device for distribution station

Technical Field

The invention relates to the field of power distribution stations, in particular to a high-efficiency moisture-proof device for a power distribution station.

Background

The power distribution station is used for transmitting electricity to a station of electric equipment or a user, is positioned at the tail end of a power grid, is a point on a radial network, is connected with a transformer substation, is connected with each electric equipment downwards, has small general capacity, has a voltage level below thirty-five kilovolts, is divided into two types, is mostly used for scheduling, schedules each line and balances the load of each line; also has some independent functions of changing transmission modes

Some areas are in monsoon weather, and wet weather such as return south is many, and to power equipment, influence such as switch board is big especially, and the dampproofing principle that mainly generates heat the board in the cabinet of present switch board, but generate heat the board and need the power, and most operation a period will damage, and because of the distribution cabinet that causes the circuit trouble because of weing leads to often leading to damaging for weing in the switch board in the distribution station in humid weather.

Therefore, there is a need for an efficient moisture barrier for a distribution substation that addresses the above-mentioned problems.

Disclosure of Invention

The invention mainly aims to provide an efficient moisture-proof device for a power distribution station, which can effectively solve the problems in the background art.

In order to achieve the purpose, the invention adopts the technical scheme that:

a high-efficiency damp-proof device for a power distribution station comprises a transformer, wherein shells are symmetrically arranged on the front and the back of the transformer, and mounting columns are symmetrically and fixedly connected to the left and the right sides of the tops of the two shells;

the center of the inner cavity of each shell is symmetrically provided with a partition plate, the centers of the left side and the right side of the two partition plates are symmetrically and fixedly connected with movable blocks, the centers of the inner cavities of the two movable blocks are symmetrically provided with threaded grooves, the top of each partition plate is fixedly connected with a movable column, and the top of each movable column is provided with a fixed column;

two the bottom symmetry of shell is provided with first conveyer pipe, the back the positive fixedly connected with second conveyer pipe of first conveyer pipe bottom, the positive fixedly connected with stopper of second conveyer pipe, the outer wall fixedly connected with screw thread of second conveyer pipe, threaded outer wall threaded connection has the nut, the positive fixedly connected with of nut is sealed fills up, two one side that first conveyer pipe is relative is provided with the heat preservation case.

Preferably, the back surfaces of the tops of the two mounting columns on the front surface are symmetrically provided with grooves, the inner cavity of each groove is movably connected with a rotating handle, the back surface of each rotating handle is fixedly connected with a first threaded column, the first threaded columns are movably connected in the inner cavities of the mounting columns on the front surface, and the back surfaces of the first threaded columns penetrate through the back surfaces of the mounting columns on the front surface and are in threaded connection in the inner cavities of the mounting columns on the back surface.

Preferably, the left and right sides symmetry fixedly connected with servo motor at shell top, the second hot air chamber has been seted up in the centre of shell inner chamber, the inner chamber fixedly connected with heat-conducting plate of second hot air chamber, the activity groove has been seted up in the centre symmetry of shell inner chamber left and right sides, rotate in the inner chamber of activity groove and be connected with second screw thread post, shaft coupling fixed connection is passed through at servo motor's bottom in the top of second screw thread post.

Preferably, the movable block is matched with the movable groove in size, the movable block is connected to the outer wall of the second threaded column through a threaded groove in a threaded manner, the fixed column is fixedly connected to the top of the inner cavity of the shell, and the top of the movable column is movably connected to the inner cavity of the fixed column.

Preferably, logical groove has been seted up in the centre of shell inner chamber bottom, the first heat extraction fan of centre fixedly connected with of shell bottom, the bottom fixed connection of first heat extraction fan is at the top of first conveyer pipe.

Preferably, the adaptation groove has been seted up at the back of heat preservation case, the size looks adaptation of adaptation groove and second conveyer pipe, the stopper is big than the size in adaptation groove, the second conveyer pipe passes through adaptation groove swing joint in the inner chamber of heat preservation case, the front laminating of sealed pad is in the outside in adaptation groove.

Preferably, the inner cavity of the heat storage box is provided with six first hot air chambers, and the bottom of the inner cavity of each first hot air chamber is fixedly connected with six heating rollers.

Preferably, the centre fixed connection third conveyer pipe of keeping warm bottom of the case portion, the outer wall flange joint of third conveyer pipe has the valve, the bottom fixedly connected with second heat extraction fan of third conveyer pipe.

Advantageous effects

Compared with the prior art, the invention provides a high-efficiency moisture-proof device for a power distribution station, which has the following beneficial effects:

1. this a high-efficient dampproof device for distribution station, through the shell that sets up, can cover the thermovent of transformer for the heat that the transformer during operation produced can only all be imported to the inner chamber of shell, through rotating the turning handle that sets up, can drive first screw post and rotate, can drive the erection column at the back with this and carry out the back-and-forth movement, install the shell with the size that this can the adaptation transformer.

2. This a high-efficient dampproof device for distribution station, through the baffle, can cut apart the space of second hot air cavity inner chamber according to the humidity degree in season, with this make start first heat extraction fan after, can discharge the inner chamber to first conveyer pipe with the steam in the second hot air cavity inner chamber more fast, servo motor through starting the setting, can drive second screw thread post and rotate in the inner chamber of activity groove, the movable block can reciprocate at the outer wall of second screw thread post through the thread groove this moment, with this can drive the baffle and remove, when the baffle removes, the top that can drive the activity post removes in the inner chamber of fixed column, the space at second hot air cavity inner chamber top can be sealed with fixed column to activity post and fixed column this moment, make steam can only discharge to the bottom of second hot air cavity inner chamber.

3. This a high-efficient dampproof device for distribution station, first conveyer pipe through setting up, can deposit heat input to the inner chamber of depositing the hot box, adaptation groove through setting up, when the shell at the back removes, can drive the first conveyer pipe at the back and remove, the second conveyer pipe can remove in the inner chamber of depositing the hot box through the adaptation groove this moment, laminate completely behind the outer wall of transformer when the shell, swivel nut, make the nut can remove at the outer wall of second conveyer pipe through the screw thread, with this can drive sealed the laminating on the wall body of depositing the hot box, prevent that unnecessary heat from flowing through the adaptation groove.

4. This a high-efficient dampproof device for distribution substation, through the warming mill that sets up, can further heat the steam of depositing in first hot air cavity inner chamber, through opening the valve and the second heat extraction fan that set up, can discharge the steam in the first hot air cavity inner chamber from the third conveyer pipe.

5. This a high-efficient dampproof device for distribution station, this device adopts the principle of thermal cycle, the heat energy that will run the transformer and give off, reach damp-proofing effect in leading the switch board through the pipeline, have thermal cycle and energy saving and consumption reduction's advantage, it is high to have overcome the board energy consumption that generates heat in the switch board, the reliability is low and the poor difficult problem of effect, this device facility is simple, can install on the transformer of multiple size, can guarantee enough heats, prevent that the switch board from producing the phenomenon of moist and condensation.

Drawings

FIG. 1 is a schematic structural view of the front face of the present invention;

FIG. 2 is an expanded view of the mounting post of the present invention;

FIG. 3 is a schematic structural view of the back housing of the present invention;

FIG. 4 is an enlarged view of A of FIG. 3 according to the present invention

FIG. 5 is a schematic view of the construction of the separator of the present invention;

fig. 6 is a schematic structural diagram of the inner cavity of the heat storage box of the invention.

In the figure: 1. a transformer; 2. a housing; 3. mounting a column; 4. a groove; 5. a handle is rotated; 6. a first threaded post; 7. a servo motor; 8. a heat conducting plate; 9. fixing the column; 10. a movable post; 11. a partition plate; 12. a movable block; 13. a thread groove; 14. a movable groove; 15. a second threaded post; 16. a through groove; 17. a first heat removal fan; 18. a first delivery pipe; 19. a second delivery pipe; 20. a limiting block; 21. a thread; 22. a nut; 23. a gasket; 24. a heat storage box; 25. an adaptation groove; 26. a first hot air chamber; 27. a heating roller; 28. a third delivery pipe; 29. a valve; 30. a second heat removal fan; 31. a second hot air chamber.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

As shown in fig. 1-6, a high-efficiency moisture-proof device for a power distribution station comprises a transformer 1, wherein the front and the back of the transformer 1 are symmetrically provided with shells 2, the left and the right sides of the top of each shell 2 are symmetrically and fixedly connected with mounting columns 3, the centers of the inner cavities of the two shells 2 are symmetrically and symmetrically provided with partition plates 11, the centers of the left and the right sides of the two partition plates 11 are symmetrically and fixedly connected with movable blocks 12, the centers of the inner cavities of the two movable blocks 12 are symmetrically and symmetrically provided with thread grooves 13, the top of each partition plate 11 is fixedly connected with a movable column 10, the top of each movable column 10 is provided with a fixed column 9, the bottoms of the two shells 2 are symmetrically provided with first conveying pipes 18, the front of the bottom of each first conveying pipe 18 at the back is fixedly connected with a second conveying pipe 19, the front of the second conveying pipe 19 is fixedly connected with a limiting block 20, the outer wall of the second conveying pipe 19 is fixedly connected with threads 21, and the outer wall of the threads 21 are in threaded connection with nuts 22, the front of the nut 22 is fixedly connected with a sealing gasket 23, one side of the two opposite first conveying pipes 18 is provided with a heat storage box 24, the back of the top of the two mounting columns 3 on the front is symmetrically provided with a groove 4, the inner cavity of the groove 4 is movably connected with a rotating handle 5, the back of the rotating handle 5 is fixedly connected with a first threaded column 6, the first threaded column 6 is movably connected in the inner cavity of the mounting column 3 on the front, the back of the first threaded column 6 penetrates through the back of the mounting column 3 on the front and is connected in the inner cavity of the mounting column 3 on the back in a threaded manner, the left side and the right side of the top of the shell 2 are symmetrically and fixedly connected with a servo motor 7, the center of the inner cavity of the shell 2 is provided with a second hot air cavity 31, the inner cavity of the second hot air cavity 31 is fixedly connected with a heat conducting plate 8, the center of the left side and the right side of the inner cavity of the shell 2 is symmetrically provided with a movable groove 14, and the inner cavity of the movable groove 14 is rotatably connected with a second threaded column 15, the top of the second threaded column 15 is fixedly connected to the bottom of the servo motor 7 through a coupler, the movable block 12 is matched with the movable groove 14 in size, the movable block 12 is connected to the outer wall of the second threaded column 15 through a threaded groove 13 in a threaded manner, the fixed column 9 is fixedly connected to the top of the inner cavity of the shell 2, the top of the movable column 10 is movably connected to the inner cavity of the fixed column 9, a through groove 16 is formed in the center of the bottom of the inner cavity of the shell 2, a first exhaust heat fan 17 is fixedly connected to the center of the bottom of the shell 2, the bottom of the first exhaust heat fan 17 is fixedly connected to the top of the first conveying pipe 18, an adaptation groove 25 is formed in the back of the heat storage box 24, the adaptation groove 25 is formed in the adaptation groove 25, the adaptation groove 25 is matched with the size of the second conveying pipe 19, a limiting block 20 is larger than the adaptation groove 25 in size, the second conveying pipe 19 is movably connected to the inner cavity of the heat storage box 24 through the adaptation groove 25, the front of the adaptation groove 23 is attached to the outer side of the adaptation groove 25, a first heat storage box 24 is formed in the inner cavity of the heat storage box, the first heat storage box 26 is fixedly connected to the bottom of the inner cavity of the first heat storage box 26, the inner cavity of the first heat storage box 26 is fixedly connected with six heating rollers 27, the third conveying pipe 28, a third heat extraction cavity is fixedly connected to a flange 28, and a third heat extraction fan 30 fixedly connected to the outer wall of the third conveying pipe 28, and a flange 28.

Through the arranged shell 2, the heat dissipation port of the transformer 1 can be covered, so that heat generated by the transformer 1 during working can only be completely input into the inner cavity of the shell 2, the first threaded column 6 can be driven to rotate by rotating the arranged rotating handle 5, the mounting column 3 on the back can be driven to move back and forth by the rotation, the shell 2 can be mounted by the size of the transformer 1, the space of the inner cavity of the second hot air cavity 31 can be divided by the partition plate 11 according to the humidity degree of seasons, so that after the first heat exhaust fan 17 is started, hot air in the inner cavity of the second hot air cavity 31 can be more quickly exhausted into the inner cavity of the first conveying pipe 18, the second threaded column 15 can be driven to rotate in the inner cavity of the movable groove 14 by starting the arranged servo motor 7, at the moment, the movable block 12 can move up and down on the outer wall of the second threaded column 15 through the threaded groove 13, the partition board 11 can be driven to move, when the partition board 11 moves, the top of the movable column 10 can be driven to move in the inner cavity of the fixed column 9, at the moment, the movable column 10 and the fixed column 9 can seal the space at the top of the inner cavity of the second hot air cavity 31, hot air can only be discharged to the bottom of the inner cavity of the second hot air cavity 31, heat can be input into the inner cavity of the heat storage box 24 to be stored through the arranged first conveying pipe 18, when the shell 2 on the back moves through the arranged adapting groove 25, the first conveying pipe 18 on the back can be driven to move, at the moment, the second conveying pipe 19 can move in the inner cavity of the heat storage box 24 through the adapting groove 25, when the shell 2 is completely attached to the outer wall of the transformer 1, the nut 22 is rotated, so that the nut 22 can move on the outer wall of the second conveying pipe 19 through the thread 21, and the sealing gasket 23 can be driven to be attached to the heat storage box 24, prevent that there is the unnecessary heat to flow out through adaptation groove 25, through the warming mill 27 that sets up, can further heat the steam of leaving in first hot air cavity 26 inner chamber, through opening valve 29 and the second heat extraction fan 30 that sets up, can discharge the steam in first hot air cavity 26 inner chamber from third conveyer pipe 28, this device adopts the principle of thermal cycle, the heat energy that transformer 1 gived off in will moving, reach dampproofing effect in leading the switch board through the pipeline, have the advantage of thermal cycle and energy saving and consumption reduction, it is high to have overcome the board energy consumption that generates heat in the switch board, the reliability is low and the poor difficult problem of effect, this device facility is simple, can install on the transformer 1 of multiple size, can guarantee sufficient heat, prevent that the switch board from producing the phenomenon of moist and condensation.

It should be noted that, the invention is a high-efficiency moisture-proof device for a power distribution station, when in use, the rotating handle 5 is rotated to drive the first threaded column 6 to rotate, so that the mounting column 3 on the back face moves backwards, thereby driving the housing 2 on the back face to move backwards, placing the two housings 2 at the heat dissipation port of the transformer 1, reversely rotating the rotating handle 5 to drive the first threaded column 6 to rotate, thereby driving the mounting column 3 on the back face to move forwards, at the moment, the two housings 2 can be attached to the heat dissipation port of the transformer 1, when the housing 2 on the back face moves, the first conveying pipe 18 on the back face can be driven to move, so that the second conveying pipe 19 can move in the inner cavity of the heat storage box 24 through the adapting groove 25, when the movement stops, the nut 22 is rotated, so that the nut 22 can move on the outer wall of the second conveying pipe 19 through the thread 21, the nut 22 is rotated until the sealing gasket 23 is driven to be attached to the back face of the heat storage box 24, the third delivery pipe 28 is connected with the inner cavity of the power distribution cabinet, the position of the partition plate 11 is adjusted according to the requirements of weather seasons, the first threaded column 6 is started to drive the second threaded column 15 to rotate, when the second threaded column 15 rotates, the movable block 12 can move on the outer wall of the second threaded column through the threaded groove 13, so that the partition plate 11 is driven to move in the inner cavity of the second hot air cavity 31, when the partition plate 11 moves, the movable column 10 can be driven to move downwards, at the moment, the top of the inner cavity of the second hot air cavity 31 can be ensured to be in a closed state by the movable column 10 and the fixed column 9, when the transformer 1 works, hot air can enter the inner cavity of the second hot air cavity 31, the first exhaust fan 17 is started to drive the hot air to enter the inner cavity of the first delivery pipe 18 from the through groove 16, at the moment, the first delivery pipe 18 can input the hot air into the inner cavity of the hot air storage box 24 for storage, the heating roller 27 is started, the hot air in the inner cavity of the first hot air cavity 26 is further heated, the valve 29 and the second heat exhaust fan 30 are opened, the hot air is input into the power distribution cabinet, and at the moment, the moisture-proof treatment can be carried out on the inside of the power distribution cabinet.

The foregoing shows and describes the general principles and features of the present invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (8)

1. An efficient damp-proof device for a distribution station, comprising a transformer (1), characterized in that: the front and the back of the transformer (1) are symmetrically provided with shells (2), and the left and the right sides of the tops of the two shells (2) are symmetrically and fixedly connected with mounting columns (3);

baffles (11) are symmetrically arranged in the centers of the inner cavities of the two shells (2), movable blocks (12) are symmetrically and fixedly connected to the centers of the left side and the right side of the two baffles (11), threaded grooves (13) are symmetrically formed in the centers of the inner cavities of the two movable blocks (12), movable columns (10) are fixedly connected to the tops of the baffles (11), and fixed columns (9) are arranged at the tops of the movable columns (10);

two the bottom symmetry of shell (2) is provided with first conveyer pipe (18), the back the positive fixedly connected with second conveyer pipe (19) of first conveyer pipe (18) bottom, the positive fixedly connected with stopper (20) of second conveyer pipe (19), the outer wall fixedly connected with screw thread (21) of second conveyer pipe (19), the outer wall threaded connection of screw thread (21) has nut (22), the sealed pad (23) of positive fixedly connected with of nut (22), two one side that first conveyer pipe (18) is relative is provided with deposits heat box (24).

2. An efficient moisture barrier for a distribution substation according to claim 1, characterized in that: the back at front two erection column (3) top is seted up flutedly (4) symmetrically, swing joint has turning handle (5) in the inner chamber of recess (4), the first screw thread post (6) of back fixedly connected with of turning handle (5), first screw thread post (6) swing joint is in the inner chamber of front erection column (3), the back of first screw thread post (6) runs through the back of front erection column (3) and threaded connection is in the inner chamber of back erection column (3).

3. An efficient moisture barrier for a distribution substation according to claim 2, wherein: the utility model discloses a motor, including shell (2), inner chamber, activity groove (14), the centre symmetry of shell (2) inner chamber has been seted up second hot air chamber (31), the inner chamber fixedly connected with heat-conducting plate (8) of second hot air chamber (31), the centre symmetry of shell (2) inner chamber left and right sides has been seted up movable groove (14), it is connected with second screw thread post (15) to rotate in the inner chamber of activity groove (14), shaft coupling fixed connection is passed through at the bottom of servo motor (7) in the top of second screw thread post (15).

4. A highly effective moisture barrier for a substation according to claim 3, wherein: the size of the movable block (12) is matched with that of the movable groove (14), the movable block (12) is connected to the outer wall of a second threaded column (15) through a threaded groove (13) in a threaded mode, the fixed column (9) is fixedly connected to the top of the inner cavity of the shell (2), and the top of the movable column (10) is movably connected into the inner cavity of the fixed column (9).

5. An efficient moisture barrier for a substation according to claim 4, wherein: logical groove (16) have been seted up in the centre of shell (2) inner chamber bottom, the first heat extraction fan of centre fixedly connected with (17) of shell (2) bottom, the bottom fixed connection of first heat extraction fan (17) is at the top of first conveyer pipe (18).

6. An efficient moisture barrier for a distribution substation according to claim 1, characterized in that: adaptation groove (25) have been seted up to the back of heat preservation case (24), the size looks adaptation of adaptation groove (25) and second conveyer pipe (19), stopper (20) are big than the size in adaptation groove (25), second conveyer pipe (19) are in the inner chamber of heat preservation case (24) through adaptation groove (25) swing joint, the front laminating of sealed pad (23) is in the outside of adaptation groove (25).

7. An efficient moisture barrier for a distribution substation according to claim 6, wherein: the heat storage box is characterized in that a first hot air cavity (26) is formed in the inner cavity of the heat storage box (24), the bottom of the inner cavity of the first hot air cavity (26) is fixedly connected with six heating rollers (27), and the number of the heating rollers (27) is six.

8. A highly effective moisture barrier for a substation according to claim 7, wherein: keep in the centre fixed connection third conveyer pipe (28) of heat box (24) bottom, the outer wall flange joint of third conveyer pipe (28) has valve (29), the bottom fixedly connected with second heat removal fan (30) of third conveyer pipe (28).

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