CN211743855U - Ventilation device for box-type substation - Google Patents

Abstract

The utility model relates to a box-type substation technical field just discloses a ventilation unit for box-type substation, the power distribution box comprises a box body, the top fixed mounting of box has the top cap, the equal fixed mounting in the bottom left and right sides of top cap has mounting bracket, two the inside movable mounting of mounting bracket has puts the thing storehouse. This ventilation unit for box-type substation, inner chamber left and right sides wall and interior roof through at the box all are provided with the sponge strip, the purpose of adsorbing humid air has been played, can also fall and make an uproar simultaneously, insert the power outward with the axis of rotation, make the axis of rotation rotate, and then drive the flabellum and rotate, reach the radiating purpose of blowing, surface through installing the storehouse sets up to netted shape through-hole, can send out wind, and then dispel the heat for the inside transformer of box, through all being provided with the thermovent of slope form in the left and right sides of box, can reduce piling up of dust, avoid the foul to fall into the inside of box, thereby cause the damage for the transformer.

Description

Ventilation device for box-type substation

Technical Field

The utility model relates to a box-type substation technical field specifically is a ventilation unit for box-type substation.

Background

The box-type substation is a high-voltage switch device, a distribution transformer and a low-voltage distribution device, is factory prefabricated indoor and outdoor compact distribution equipment which is integrated according to a certain wiring scheme, namely, the functions of high-voltage power receiving, transformer voltage reduction, low-voltage distribution and the like are organically combined together, and the equipment is installed in a moistureproof, antirust, dustproof, rat-proof, fireproof, antitheft, heat-insulating, totally closed and movable steel structure box body, so that the equipment installed in the box body can run in a totally closed mode, is particularly suitable for urban network construction and transformation, and is a brand-new substation rising after civil construction of the substation.

Traditional box-type substation is mostly fixed, can not remove, and it is very inconvenient to carry, extravagant manpower and materials, and traditional box-type substation mostly does not have ventilation unit, is totally closed, gets off for a long time and can cause the damage to box-type substation, causes the accident easily, so proposes a ventilation unit for box-type substation and solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a ventilation unit for box-type substation, possess and be convenient for remove and advantage such as ventilation, solved traditional box-type substation and all fixed mostly, can not remove, carry inconvenient very much, extravagant manpower and materials, and traditional box-type substation does not have ventilation unit mostly, is totally closed, can cause the damage to box-type substation for a long time, causes the problem of accident easily.

(II) technical scheme

For the purpose of realizing above-mentioned removal and ventilation of being convenient for, the utility model provides a following technical scheme: a ventilation device for a box-type transformer substation comprises a box body, wherein a top cover is fixedly installed at the top of the box body, mounting frames are fixedly installed on the left side and the right side of the bottom of the top cover, two object placing bins are movably installed in the mounting frames, movable blocks are fixedly connected to the left side and the right side of the bottom of the object placing bins, the bottoms of the two movable blocks are movably connected with the inner bottom walls of the two mounting frames, mounting bins are fixedly installed on the left side wall and the right side wall of an inner cavity of the box body, rotating shafts are fixedly installed in the two mounting bins, fan blades are fixedly installed on the outer surfaces of the two rotating shafts, two movable bins with one ends penetrating through and extending to the outer parts of the movable bins are fixedly installed in the box body, movable plates are movably installed in the two movable bins, and sliding blocks are fixedly, two the equal fixed mounting in inner chamber left and right sides wall of movable bin has a slide rail, and homonymy two the back of the body one side of slider respectively with the relative one side swing joint of two slide rails of homonymy, two the equal fixedly connected with one end in bottom of fly leaf runs through and extends to the outside spliced pole of two movable bins, two the equal fixed mounting in bottom of spliced pole has the gyro wheel, two the equal fixedly connected with connecting block in left and right sides of spliced pole, homonymy two the equal fixedly connected with one end in top of connecting block runs through and extends to the connecting rod of roof in the homonymy movable bin, homonymy two the equal movable mounting in surface of connecting rod has the compression piece, two the equal fixed mounting in top of fly leaf has the telescopic link, two the equal movable mounting in surface of telescopic link has the spring, two the top and the bottom of spring.

Preferably, the left side and the right side of the box body are both provided with heat dissipation holes, and the heat dissipation holes are in inclined shapes.

Preferably, the bottom of the box body is provided with two round holes, and the diameters of the two round holes are matched with the diameters of the two movable bins.

Preferably, the inside of the two movable bins is provided with a reticular through hole.

Preferably, the left side wall, the right side wall and the inner top wall of the box body are fixedly provided with sponge strips.

Preferably, two the mounting bracket all is L shape and for the symmetry distribution form, two the mounting groove has all been seted up to the inner diapire of mounting bracket, two the size of mounting groove all with the big or small looks adaptation of two movable blocks.

(III) advantageous effects

Compared with the prior art, the utility model provides a box-type substation uses ventilation unit possesses following beneficial effect:

1. this ventilation unit for box-type substation, inner chamber left and right sides wall and interior roof through at the box all are provided with the sponge strip, the purpose of adsorbing humid air has been played, can also fall and make an uproar simultaneously, insert the power outward with the axis of rotation, make the axis of rotation rotate, and then drive the flabellum and rotate, reach the radiating purpose of blowing, surface through installing the storehouse sets up to netted shape through-hole, can send out wind, and then dispel the heat for the inside transformer of box, through all being provided with the thermovent of slope form in the left and right sides of box, can reduce piling up of dust, avoid the foul to fall into the inside of box, thereby cause the damage for the transformer.

2. This ventilation unit for box-type substation through being provided with the gyro wheel, can remove the box, is provided with telescopic link and spring through the top at the gyro wheel, when removing or the transformer when the box is inside to be moved, the vibrations that produce make fly leaf up-and-down motion, and then drive spring and compression piece up-and-down motion, because spring and compression piece all have tension, can absorb vibrations to reach stable purpose.

Drawings

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

fig. 2 is an enlarged view of a point a in the structure diagram 1 of the present invention.

In the figure: the device comprises a box body 1, a top cover 2, a mounting frame 3, a storage bin 4, a movable block 5, a mounting bin 6, a rotating shaft 7, fan blades 8, a movable bin 9, a movable plate 10, a sliding block 11, a sliding rail 12, a connecting column 13, a connecting block 14, a connecting rod 15, a compression part 16, a telescopic rod 17, a spring 18 and a roller 19.

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

Referring to fig. 1-2, a ventilation device for a box-type substation comprises a box body 1, sponge strips are fixedly mounted on the left and right side walls and the inner top wall of the box body 1, heat dissipation holes are formed in the left and right sides of the box body 1, the heat dissipation holes are inclined, a top cover 2 is fixedly mounted on the top of the box body 1, mounting brackets 3 are fixedly mounted on the left and right sides of the bottom of the top cover 2, a storage bin 4 is movably mounted inside the two mounting brackets 3, movable blocks 5 are fixedly connected to the left and right sides of the bottom of the storage bin 4, the two mounting brackets 3 are L-shaped and symmetrically distributed, mounting grooves are formed in the inner bottom walls of the two mounting brackets 3, the sizes of the two mounting grooves are matched with the sizes of the two movable blocks 5, the bottoms of the two movable blocks 5 are movably connected with the inner bottom walls of the two mounting brackets 3, mounting bins 6, the inside of the two mounting bins 6 is fixedly provided with a rotating shaft 7, the outer surfaces of the two rotating shafts 7 are fixedly provided with fan blades 8, the inside of the box body 1 is fixedly provided with two movable bins 9, one end of each movable bin 9 penetrates through and extends to the outside of the movable bin, the inside of each movable bin 9 is provided with a reticular through hole, the bottom of the box body 1 is provided with two round holes, the diameter of each round hole is matched with the diameter of each movable bin 9, the inside of each movable bin 9 is movably provided with a movable plate 10, the left side and the right side of each movable plate 10 are fixedly provided with slide rails 11, the left side wall and the right side wall of the inner cavity of each movable bin 9 are fixedly provided with slide rails 12, the opposite sides of the two slide rails 12 on the same side are respectively and movably connected with one side of the two slide rails on the same side, the bottom of each movable plate 10 is, the equal fixed mounting in bottom of two spliced poles 13 has gyro wheel 19, the equal fixedly connected with connecting block 14 in the left and right sides of two spliced poles 13, the equal fixedly connected with one end in top of two connecting blocks 14 of homonymy runs through and extends to the connecting rod 15 of roof in the homonymy movable bin 9, the equal movable mounting in surface of two connecting rods 15 of homonymy has compression piece 16, the equal fixed mounting in top of two fly leaf 10 has telescopic link 17, the equal movable mounting in surface of two telescopic link 17 has spring 18, the top and the bottom of two spring 18 respectively with the interior roof of two movable bins 9 and the top fixed connection of two fly leaf 10.

To sum up, this ventilation unit for box-type substation, all be provided with the sponge strip through the inner chamber left and right sides wall at box 1 and interior roof, the purpose of adsorbing humid air has been played, can also fall and make an uproar simultaneously, insert the power with axis of rotation 7 outward, make axis of rotation 7 rotate, and then drive flabellum 8 and rotate, reach the radiating purpose of blowing, set up to netted shape through-hole through the surface with installation storehouse 6, can send away wind, and then dispel the heat for the transformer of box 1 inside, all be provided with the thermovent of slope form through the left and right sides at box 1, can reduce piling up of dust, avoid the foul to fall into the inside of box 1, thereby cause the damage for the transformer.

And, this ventilation unit for box-type substation through being provided with gyro wheel 19, can remove box 1, through being provided with telescopic link 17 and spring 18 at the top of gyro wheel 19, when removing or the transformer moves in box 1 inside, the vibrations that produce make fly leaf 10 up-and-down motion, and then drive spring 18 and compression piece 16 up-and-down motion, because spring 18 and compression piece 16 all have tension, can absorb vibrations to reach stable purpose.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 (6)

1. The utility model provides a ventilation unit for box-type substation, includes box (1), its characterized in that: the improved refrigerator is characterized in that a top cover (2) is fixedly mounted at the top of the box body (1), mounting frames (3) are fixedly mounted on the left side and the right side of the bottom of the top cover (2), two article placing bins (4) are movably mounted in the inner cavity of the mounting frames (3), two movable blocks (5) are fixedly connected to the left side and the right side of the bottom of the article placing bins (4), the bottoms of the movable blocks (5) are movably connected with the inner bottom walls of the two mounting frames (3), two mounting bins (6) are fixedly mounted on the left side and the right side of the inner cavity of the box body (1), two rotating shafts (7) are fixedly mounted in the inner cavity of the mounting bins (6), two fan blades (8) are fixedly mounted on the outer surfaces of the rotating shafts (7), two movable bins (9) are fixedly mounted in the inner cavity of the box body (1), one ends of the two movable bins (9) are penetrated through and, the left side and the right side of the two movable plates (10) are respectively fixedly provided with a sliding block (11), the left side wall and the right side wall of the inner cavity of the two movable bins (9) are respectively fixedly provided with a sliding rail (12), the back side of the two sliding blocks (11) on the same side is respectively movably connected with the opposite side of the two sliding rails (12) on the same side, the bottom of the two movable plates (10) is respectively fixedly connected with a connecting column (13) one end of which penetrates through and extends to the outer parts of the two movable bins (9), the bottom of the two connecting columns (13) is respectively fixedly provided with a roller (19), the left side and the right side of the two connecting columns (13) are respectively fixedly connected with a connecting block (14), the top of the two connecting blocks (14) on the same side is respectively fixedly connected with a connecting rod (15) one end of which penetrates through and extends to, the top of two fly leaf (10) is equal fixed mounting has telescopic link (17), two the equal movable mounting of surface of telescopic link (17) has spring (18), two the top and the bottom of spring (18) respectively with the interior roof of two movable warehouses (9) and the top fixed connection of two fly leaves (10).

2. A box-type substation ventilation device according to claim 1, characterized in that: the left side and the right side of the box body (1) are provided with heat dissipation holes, and the heat dissipation holes are in inclined shapes.

3. A box-type substation ventilation device according to claim 1, characterized in that: the bottom of the box body (1) is provided with two round holes, and the diameters of the two round holes are matched with the diameters of the two movable bins (9).

4. A box-type substation ventilation device according to claim 1, characterized in that: the inside of the two movable bins (9) is provided with a reticular through hole.

5. A box-type substation ventilation device according to claim 1, characterized in that: sponge strips are fixedly arranged on the left side wall, the right side wall and the inner top wall of the box body (1).

6. A box-type substation ventilation device according to claim 1, characterized in that: two mounting bracket (3) all are L shape and for the symmetry distribution form, two the mounting groove has all been seted up to the interior diapire of mounting bracket (3), two the size of mounting groove all with the big or small looks adaptation of two movable blocks (5).

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