CN217182724U

CN217182724U - Ventilation structure for box-type substation

Info

Publication number: CN217182724U
Application number: CN202220545893.8U
Authority: CN
Inventors: 裴志友
Original assignee: Liaoning Chengda Electrical Equipment Co ltd
Current assignee: Liaoning Chengda Electrical Equipment Co ltd
Priority date: 2022-03-14
Filing date: 2022-03-14
Publication date: 2022-08-12
Anticipated expiration: 2032-03-14

Abstract

The utility model discloses a box-type substation uses ventilation structure, which comprises a transformer substation, the opening has all been opened on two surfaces around the transformer substation, open-ended inside is equipped with three group's bearings from top to bottom, every group the bearing has two, and locates the open-ended left and right sides respectively for two bearings, the bearing links to each other with the transformer substation, every group the inner wall rigid coupling of bearing has the commentaries on classics roller, the outer wall of commentaries on classics roller is positive quadrangle and distributes and be equipped with four group's mounting brackets, and every group mounting bracket has two, every group the equal rigid coupling of mounting bracket is on the commentaries on classics roller. This box-type substation uses ventilation structure blows through the wind-force that relies on the nature and turns over the board rotation, and the air flows out from the opening part at the back again after getting into the transformer substation, has realized the benefit that relies on wind-force just can driven ventilation unit, does not need extra energy to participate in, has the energy saving have a bit, has increased good ventilation effect, also can prevent under the cooperation of water guide board and outlet that the rainwater from entering into the inside of transformer substation.

Description

Ventilation structure for box-type substation

Technical Field

The utility model relates to a transformer substation's ventilation technical field, concrete field is a box-type transformer substation uses ventilation structure.

Background

The box-type substation is also called a pre-installed substation or a pre-installed substation. The high-voltage transformer is a brand-new transformer substation rising after civil construction and transformation, and is a factory prefabricated indoor and outdoor compact type distribution device which is integrated according to a certain wiring scheme, namely, the functions of transformer voltage reduction, low-voltage distribution and the like are organically combined together and installed in a moistureproof, antirust, dustproof, ratproof, fireproof, antitheft, heat-insulating, totally-enclosed and movable steel structure box. The box-type transformer substation is suitable for mines, factory enterprises, oil-gas fields and wind power stations, replaces the original civil power distribution room and power distribution station, and becomes a novel complete set of power transformation and distribution device. Box-type substation all need ventilate, generally all adopts long and thin open-ended mode to ventilate, and ventilation effect is comparatively general, also has to enlarge open area through electric drive increase open area's mode and improves ventilation effect, and this kind of mode can produce extra energy consumption and ventilate.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a box-type substation is with ventilation structure 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: a ventilation structure for a box-type transformer substation comprises a transformer substation, wherein openings are formed in the front surface and the rear surface of the transformer substation, three groups of bearings are arranged in the openings from top to bottom, two bearings are arranged in each group, two bearings are respectively arranged at the left side and the right side of the opening, the bearings are connected with a transformer substation, the inner wall of each group of bearings is fixedly connected with a rotating roller, the outer wall of the rotating roller is provided with four groups of mounting racks in a regular quadrilateral distribution, and two mounting racks are arranged in each group, each mounting rack is fixedly connected on the rotary roller, a turning plate is inserted between the two mounting racks in each group, an anti-drop mechanism is arranged at one end of the mounting frame, which is far away from the rotary roller, a water outlet is arranged below the opening, the water outlet is arranged on the transformer substation, a water guide plate is fixedly connected to one side, located inside the transformer substation, of the water outlet, and a balance weight is fixedly connected to the outer end of the mounting frame, located at the bottom of the rotating roller.

Preferably, the anti-disengaging mechanism is including wearing box and draw-in groove, wear the box rigid coupling on the mounting bracket, the draw-in groove is opened both sides around the inner wall of mounting bracket, the inside of wearing the box is pegged graft and is had the apron, the apron is located the equal rigid coupling in both parts in both sides around the inboard one end of mounting bracket has the card pearl, the card pearl links to each other with the draw-in groove joint.

Preferably, one end of the cover plate, which is positioned on the outer side of the mounting frame, is fixedly connected with a handle.

Preferably, the water guide plate is made of stainless steel.

Preferably, the shape of the water guide plate is an arc shape.

Compared with the prior art, the beneficial effects of the utility model are that: this box-type substation uses ventilation structure, wind-force through relying on the nature blows and turns over the board rotation, the air flows from the opening part at the back again after getting into the transformer substation, the benefit that relies on wind-force just can driven ventilation unit has been realized, do not need extra energy to participate in, there is the some of the energy saving, three commentaries on classics roller rotates simultaneously, the also grow of open-ended flow, improve the amount that the air enters into the transformer substation inside greatly, good ventilation effect has been increased, also can prevent under the cooperation of water guide board and outlet that the rainwater from entering into the inside of transformer substation.

Drawings

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

FIG. 2 is a front view of the structure on a single set of rotatable rollers of the present invention;

fig. 3 is a side view of the inside of the opening of the present invention;

fig. 4 is an enlarged view of a portion a of fig. 2 according to the present invention.

In the figure: 1. a transformer substation; 2. an opening; 3. a bearing; 4. rotating the roller; 5. a mounting frame; 6. an anti-drop mechanism; 61. threading the box; 62. a cover plate; 63. clamping the beads; 64. a card slot; 7. turning over a plate; 8. a water outlet; 9. a water guide plate; 10. a handle; 11. and (4) balancing weight.

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. 1-4, the utility model provides a box-type substation ventilation structure, which comprises a substation 1, wherein two front and back surfaces of the substation 1 are both provided with openings 2, three sets of bearings 3 are arranged inside the openings 2 from top to bottom, two bearings 3 are arranged in each set, the two bearings 3 are respectively arranged at the left and right sides of the openings 2, the bearings 3 are connected with the substation 1, the inner wall of each set of bearings 3 is fixedly connected with a roller 4, the outer wall of the roller 4 is in a regular quadrilateral distribution and provided with four sets of mounting frames 5, two mounting frames 5 are arranged in each set, each set of mounting frame 5 is fixedly connected with the roller 4, a turning plate 7 is inserted between the two mounting frames 5 in each set, one end of the mounting frame 5 far away from the roller 4 is provided with an anti-falling mechanism 6, a water outlet 8 is arranged below the openings 2, the water outlet 8 is arranged on the substation 1, one side of the water outlet 8 positioned inside the substation 1 is fixedly connected with a water guide plate 9, the outer end of the mounting frame 5 positioned at the bottom of the rotating roller 4 is fixedly connected with a counterweight 11.

The transformer substation 1 is a box-type transformer substation, the opening state of the opening 2 is to ensure the air circulation of a ventilation structure, the openings 2 are arranged on the front side wall and the rear side wall of the transformer substation 1, the structure contained in the openings 2 is also consistent, so that the air in the transformer substation can be ensured to enter and exit, the ventilation effect can be realized, the rotary rollers 4 are carried by the bearings 3, two bearings 3 in each group are arranged at two ends of each rotary roller 4 to provide the rotary capability for the rotary rollers 4, three groups of bearings are arranged from top to bottom and are used for ensuring the ventilation property, the mounting rack 5 is used for mounting the turning plate 7, the turning plate 7 can be detached from the mounting rack 5 for replacement, the four groups of mounting racks 5 and the turning plate 7 form a fan-shaped state, the turning plate 7 is equivalent to a fan blade part, when air blows, the turning plate 7 drives the rotary rollers 4 to rotate, so that the air blows into the transformer substation 1 and then blows out from the rear opening 2, and other structural materials on the rotary rollers 4 and the rotary rollers 4 are all light plastics, guarantee that wind-force is enough to blow and turn over board 7, install back opening 2 still has the gap, guarantee the circulation of air when not having wind at ordinary times, drop from mounting bracket 5 when 7 upset of board are turned over to anti-disengaging mechanism 6, delivery port 8 uses with the cooperation of water deflector 9, when rainwater weather, the rainwater is through turning over the inside back that board 7 got into transformer substation 1, along with lasting the upset because the reason of gravity drops to water deflector 9 on, water deflector 9 discharges the rainwater from delivery port 8, prevent that transformer substation 1 from intaking, when counter weight 11 installs on mounting bracket 5, make wholly have one end heavier slightly, and make heavier one end down slightly, the board 7 that turns over that corresponds also is vertical state, thereby make under the general state, holistic structure is in the state shown in figure 3.

Specifically, anticreep mechanism 6 wears box 61 rigid coupling on mounting bracket 5 including wearing box 61 and draw-in groove 64, and draw-in groove 64 is opened both sides around the inner wall of mounting bracket 5, and the inside of wearing box 61 is pegged graft and is had apron 62, and apron 62 is located the equal rigid coupling in both sides in the one end of mounting bracket 5 inboard around two, and card pearl 63 links to each other with draw-in groove 64 joint.

Wear box 61 and carry on apron 62, apron 62 is wearing the inside concertina movement of box 61, and apron 62 covers and turns over board 7 and prevent to drop, and apron 62 covers and turns over the board 7 back, drives the inside of card pearl 63 card income draw-in groove 64, will cover the state of turning over board 7 and fix.

Specifically, the handle 10 is fixed to one end of the cover plate 62 located outside the mounting frame 5.

Handle 10 facilitates control of cover 62.

Specifically, the water guide plate 9 is made of stainless steel.

The stainless steel material ensures the rust-proof ability of the water guide plate 9, and prevents the water from being oxidized to generate rust.

Specifically, the water guide panel 9 has an arc shape.

The arc shape leads the flowing water to the outside of the water outlet 8 for water drainage.

The working principle is as follows: under the general state, because the dragging of counter weight 11, make the board 7 that turns over the heavier one end down, the overall state is vertical, carry out large tracts of land with opening 2 and shelter from, rely on the gap to ventilate, when wind power produces, wind blows and turns over board 7 motion, and drive commentaries on classics roller 4 and rotate under the effect of bearing 3, turn over board 7 and continuously overturn, lead the inside of transformer substation 1 with the air, blow the board 7 air outflow that turns over of opening 2 department at the back again and ventilate, during rainwater weather, the rainwater is through turning over board 7 and getting into transformer substation 1's inside back, along with lasting the upset because the reason of gravity drops to water deflector 9 on, carry out the drainage through outlet 8, turn over board 7 when damaged, pulling handle 10 drives apron 62 motion, stop turning over the covering of board 7, take off and turn over board 7 and change continuation use.

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.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; 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 in specific cases to those skilled in the art.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and setting are equipped with and all adopt prior art, and conventional model is including circuit connection adopts conventional connection mode among the prior art, and the detail is not repeated here.

Claims

1. The utility model provides a box-type substation uses ventilation structure, includes transformer substation (1), its characterized in that: the front surface and the rear surface of the transformer substation (1) are provided with openings (2), the inside of each opening (2) is provided with three groups of bearings (3) from top to bottom, each group of bearings (3) is provided with two bearings (3) which are respectively arranged at the left side and the right side of the opening (2), the bearings (3) are connected with the transformer substation (1), the inner wall of each group of bearings (3) is fixedly connected with a rotating roller (4), the outer wall of the rotating roller (4) is provided with four groups of mounting frames (5) in a regular quadrilateral distribution, each group of mounting frames (5) is provided with two bearings, each group of mounting frames (5) is fixedly connected to the rotating roller (4), a turning plate (7) is inserted between each two mounting frames (5), one end of the mounting frame (5) far away from the rotating roller (4) is provided with an anti-falling mechanism (6), a water outlet (8) is arranged below the opening (2), and the water outlet (8) is arranged on the transformer substation (1), one side of the water outlet (8) located inside the transformer substation (1) is fixedly connected with a water guide plate (9), and the outer end of the mounting rack (5) located at the bottom of the rotary roller (4) is fixedly connected with a balance weight (11).

2. The ventilation structure for the box-type substation according to claim 1, characterized in that: anti-disengaging mechanism (6) are including wearing box (61) and draw-in groove (64), wear box (61) rigid coupling on mounting bracket (5), both sides around the inner wall of mounting bracket (5) are opened in draw-in groove (64), the inside of wearing box (61) is pegged graft and is had apron (62), the apron (62) are located the equal rigid coupling in both parts around the one end of mounting bracket (5) inboard and have card pearl (63), card pearl (63) link to each other with draw-in groove (64) joint.

3. The ventilation structure for the box-type substation according to claim 2, characterized in that: and one end of the cover plate (62) positioned on the outer side of the mounting frame (5) is fixedly connected with a handle (10).

4. The ventilation structure for the box-type substation according to claim 1, characterized in that: the water guide plate (9) is made of stainless steel.

5. The ventilation structure for the box-type substation according to claim 1, characterized in that: the water guide plate (9) is arc-shaped.